Midterm Exam Flashcards

1
Q

Define well-being

A

Well-being is considered an overall state or feeling comfortable, healthy, and happy. It is made up of many components one of which is mental health.

Well-being can be paralyzed by physical fitness. Being physically fit means that you can get the most out of your bodies capabilities; having high levels of well-being means that you were living well, doing meaningful things, and working towards the things that matter to you in life.

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2
Q

Define mental health

A

Mental health includes physiological, emotional, and social aspects of thinking, feeling, and behaving. It is a prerequisite to realizing potential, being able to cope with normal life stress, and being productive at work or school.

Mental health can be paralyzed with physical health. Having good physical health means that your body and organ systems are functioning well; having good mental health means that your mental and emotional systems are functioning well and you can manage the typical stresses of life.

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3
Q

What are the historical origins to mental health and well-being?

A

Aristotle thought the goal of life was eudaimonia, often translated as happiness but more aply corresponding to the idea of not just being happy but flourishing.

Various religions and cultural traditions historically played a part in perpetuating injustice and thus the isolation, marginalization, and oppression of individuals and communities. Different cultures describe and understand individual health and well-being endeverse ways. In Buddhism traditions, balance and harmony with self and environment are important. In African religious and cultural traditions, relationships with the land and community members are important to wellness. They believe that a person cannot flourish an isolation, but can only grow in connection with others.

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4
Q

What are the components of well-being?

A

Well-being is made up of many components including mental health, physical health, and a supportive and secure environment.

Mental Health: embodies positive physiological, emotional, and social functioning. Positive mental health includes Feeling happy and satisfied with life, positive functioning and self realization, and positive social value. Mental health is related to your physical health and contributes to your ability to strive and reach your potential, cope with normal life stress, establish good relationships, and be productive at work.

Physical Health: taking proper care of your body for optimum health and functioning, as well as disease prevention. Physical health is closely related to mental health and requires good sleep, exercise, nutrition, and mental health.

Supportive/Secure Environment: your current environment and past experiences affect mental and physical health. A supportive and secure environment is one in which a person feels socially, emotionally, and physically safe and valued.

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5
Q

What are the components of mental health?

A

Realizing potential: your mental health is affected by the degree to which you feel you are reaching your potential and making a meaningful contribution to the world around you, in a way that aligns with your interests and perspective.

Emotional health: emotional health contributes to your overall mental health. Emotional well-being is made up of your feelings and emotions including feelings of happiness, security, and confidence. It also relates to your ability to regulate feelings across challenges, experiences, and contexts.

Social connectedness: a social network or social connectedness involves creating and maintaining good relationships with others and behaving in a socially responsible and acceptable way. It relies upon the development of positive social skills such as empathy.

Psychological health: psychological health involves how you think about things and regulate your feelings this includes the ability to self reflect, problem-solve, manage emotions, be resilient, think, and be attentive.

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6
Q

What is the mental health spectrum?

A

The mental health spectrum provides a way to think about mental health states based on certain threshold‘s. It is shown as a triangle that indicates the proportion of individuals in the population who are likely to meet these thresholds. As you go up and intensity, there are fewer people that are likely going to meet that threshold.

Well: being well is reflected in feeling content, capable, and happy. Stress and disappointment are normal parts of life, but when feeling well, these are manageable and any associated discomfort is short-lived and appropriate to the stressor or context.

Symptoms: symptoms refer to experiences that can be associated with some distress but may be situational and not necessarily indicated of a problem or disorder. The most common symptoms include anxiety, depression, and sleep problems. Symptoms can be transient and subside when a stressor resolves or be helped by lifestyle changes, self-help, and short-term problem focused counselling.

Concerns or problems: a mental health problem is the presence of symptoms that persist and are associated with distress or difficulty, but are not severe enough to be considered a diagnosable mental illness, condition, or disorder. A mental health concern relates to a persistent life event or stress. These problems can be uncomfortable and prolonged but do not necessarily reflect a diagnosable disorder. Often support and problem focused counselling can be helpful.

Disorders/conditions/illness: disorders are clinically diagnosed illnesses that require evidence-based treatments provided by healthcare professionals. They are comprised of clinically significant symptoms characterized by a disturbance in thoughts, feelings, and perception that negatively affect day-to-day functioning and cause significant distress and impairment.

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7
Q

What is the current state of student mental health?

A

Evidence suggests that the rate of mental health concerns are rising among university students worldwide. It is understood that mental health is important to academic success and overall well-being. However, encountering challenges with mental health at university is common.

Canada: Over a quarter of Canadian post secondary students reported being diagnosed or treated by a professional for one or more mental health conditions within a 12 month period of starting University. The most common conditions were anxiety and depression. Additionally the rights of students reported experiencing mental health related symptoms has continuously increased.

UK: 19% of 16 to 24–year-olds in England have a mental health condition. There was a five fold increase in the number of students reporting a mental health problem, probable mental disorders have increased in young adults, there were a significant increase in the number of dropouts, and there has been an increase in student suicides.

Worldwide: roughly one third of first year college students screen positive for a mental disorder, specifically those related to anxiety, mood, and substance use disorders. The majority of students with anxiety and depressive disorders had an onset prior to entering university, well substance use disorders tend to onset after entering university.

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8
Q

Why is there a greater need for university mental health services?

A

Demand for mental health services is increasing among university students due to biological, psychological, and sociological factors that are interacting with and contributing to increasing demand.

At risk age: the transition to university is happening at a time when the brain is undergoing accelerated growth and development and has not yet fully matured.

Difficult transitioning: University is a difficult transitioning. As a student may encounter a new set of academic, financial, and social stressors.

Vulnerable brain: The emerging adult brain is vulnerable to a stressful environment. Young individuals brains are undergoing accelerated growth and are vulnerable when exposed to risk factors and stressors such as poor sleep, recreational drugs, and alcohol.

Lacking support: resources to support student mental health are limited and only provided for short term services that are not designed to meet the needs of students. There is also a need for reliable information about what university student mental health services should include and how they should be tailored to meet the needs of diverse student populations.

Decrease in stigma: an increase in students reporting mental health problems and seeking care reflect a reduction in stigma around mental health. However, it also increases the amount of students who need mental health services.

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9
Q

How does well-being and mental health associated with goals?

A

Because well-being and mental health are about achieving positive states, it can be helpful to think of them in terms of goals. These goals include:

Community: be part of a broader community, find support, and contribute to positive change for others.

Social: make new social connections and develop a broader social network.

Recreational: maintain physical fitness, engage in recreation, hobbies, and cultural activities to achieve a healthy study-life balance.

Career: look for enriched or applied learning experiences, such as volunteering or internships.

Academic: achieve and maintain good grades and self-directedness in learning.

Relationships: make new and keep existing meaningful personal relationships.

Cultural: every culture has a different way of thinking about well-being and mental health. Overcomes stigma and share your story with those who understand.

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10
Q

What are the important factors influenced by mental health?

A

Energy levels and motivation: your mental health influences how you feel in your daily life including if you were motivated and have the energy to complete daily tasks.

Concentration and cognition: mental health influences the mental processes of concentration and cognition.

Self efficacy: Self-efficacy is the extent to which someone believes in their ability to achieve certain outcomes.

Managing stressful situations: stressful situations are a common occurrence throughout an individuals life but the ability to manage these situations is related to mental health.

Belongingness: a sense of belonging this fosters a prosocial dimension of feeling part of a learning community, and collaborating with others on the University journey.

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11
Q

What are important mental health concepts?

A

Risk factors: biological, psychological, or sociological characteristics or exposures that are associated with a higher likelihood of a negative outcome. Examples are not getting enough sleep, not having support, and overthinking.

Protective factors: characteristics or exposures that lower the likelihood of negative outcomes. Examples are having a reliable network of friends, having a healthy sleep schedule, and feeling included.

Stressors: a person, place, or situation that causes a state of psychological strain or tension. Examples include exams and relationship problems.

Resilience: if an individual learns to effectively manage their stressors, they develop resilience. This is the ability to adjust, adapt, overcome, and cope with disappointment, stressors, threat, or adverse events.

Signs and symptoms: if individuals do not adapt, they develop signs and symptoms which respectively can be observable or experienced indicators of being under stress. These are indicators which either distress the individual or impair their ability to function emotionally, socially, or academically. They may be a signal of the emergence of an illness or problem, or can be circumstantial and short-lived.

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12
Q

What are the different historical perspectives on mental disorders?

A

Although disturbances of the mind have been recognized since antiquity, the perspective and approach to mental illnesses has changed over time.

Psychodynamic model: developed by Sigmund Freud in the late 19th century. It proposes that the processes of the mind interplay with psychological forces and that distresses arise because the conscious interpretation masks true unconscious origin. It was believed that the relationship with a therapist could make these unconscious feelings made clear to resolve mental conflict between a conscious and unconscious mind.

Medical/disease model: based on the work of Aristotle, Galen, and Hippocrates. The belief that psychiatric illness was a disease caused by biological and genetic malfunction due to the notion that illness runs in families or comes from mood disorders. This model views problems of mental functioning from a disease perspective with a biological basis at the core and emphasizes recovery through somatic treatment such as medication and brain stimulation.

Behavioural model: developed by Pavlov, Watson, and Skinner. The model theorizes that how you behave day today is conditioned due to the reinforcement you receive for your actions. It proposes that in anxiety disorders, maladaptive learning has taken place and a Harmless stimulus has been linked to extreme fear that causes avoidance. In depression, it proposes that short term benefit of avoiding things has become outweighed by the reduction in positive experiences increasing the desire to withdraw. behaviour therapy aims to reverse this learning by creating a different association with the stimulus.

Cognitive model: contributors included Abraham, Seligman and Teasdale, Beck, and Brown and Harris. this model takes the perspective that mental disorders are a result of error in thinking or bias. It assumes that perspective is a result of your thinking so errors in thought can cause upset and mental disorders. This model was later combined with the behaviour model to create a therapy protocol that includes a cognitive component to the behaviour therapy, allowing patients to identify errors and bias in thinking, distortions, overgeneralization, and negative automatic thoughts.

Social/cultural models: the social model focusses on holistic influences including social, cultural, and environmental context emphasizing the provision of support through addressing factors. The cultural model focusses on voices of experience in response to feeling talked at. An example is hearing voices which six to reject the stigma imposed on the experience and six to encourage a positive response to voice hearing.

Biopsychosocial model: introduced by George Engel. Best model emphasizes the interacting roles of biological factors, psychological factors, and social factors as contributors to mental illness. Modern uses of this model emphasize that the three factors are not always equal in the role in determining mental illness.

Osler medical humanist model: rather than adopting a singular reductionist approach or originally enforced multifaceted approach, this approach reminds us to take the whole individual person into account when assessing for a diagnosis and developing a treatment plan. It is the holistic approach to incorporate all medical, biological, social, and psychological aspects.



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13
Q

What is the pathway to determine mental health and academic success?

A

To understand mental health and academic success, it is important to look at distal and proximal risk factors.

Distal risk factors: include family environment during childhood, nutrition, housing, abuse, bullying, and neglect.

Proximal risk factors: include choices that we make such as using cannabis, drinking alcohol, establishing a healthy sleep routine, and exercising.

Outcomes: University student mental health, well-being, and academic outcomes are associated with each other and determined by a combination of distal and proximal risk factors and stressors.

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14
Q

How do you genetics and the environment interact as risk factors?

A

Genes are the basic physical and functional unit of heredity that are passed down through generations in your family. Epigenetic‘s is the modification of gene activity which can occur through certain exposures including biological, environmental, and psychological factors. The environment refers to your physical, psychological, and social surroundings. Research shows that environmental and lifestyle factors further increase risk in individuals who are already vulnerable or at genetic risk. This is seen in schizophrenia and cannabis use.

A model of mental illness based on interactions between genes in the environment, and the wear and tear effect of chronic risk exposures related to stress on your mind and your body is the stress diathesis model. The differences in cultures also have a big range of implications for mental health practices, ranging from the ways that people view health to treatment seeking patterns.

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15
Q

How is resilience hidden in the saying, “That which does not kill us makes us stronger” ?

A

This phrase makes a point that struggle or discomfort is an opportunity to build and realize your strengths as a extreme and overly simplistic view since finding a balance between challenging yourself and stress is important because chronic and overwhelming stress is associated with emotional and physical ill health.

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16
Q

How is resilience hidden in the saying, “Like Tiny seeds with potent power to push through tough ground and become mighty trees, we hold any reserves of unimaginable strength. We are resilient.” ?

A

This quote from the gift of nature anthropomorphizes Seeds to describe the resilient tendencies people have. Although there is a level of strength that is innate, many resilient characteristics are not innate and a product of experience.

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17
Q

Is stress adaptive?

A

Yes stress, in the short term, is often adaptive and helps keep you safe. Small doses of stress, commonly furred to as eustress, or “good stress” are important for being successful in daily activities and building resilience to cope with challenging situations.

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18
Q

What illustrates the relation between pressure and performance?

A

The inverted U theory illustrates the relation between pressure and performance as a good example of one stress shifts from being helpful to harmful.

Low Pressure: Results in boredom and weak performance. As pressure increases, you see increased attention and interest.

Optimal Pressure: More pressure can improve performance up to a certain point by preparing us to cope effectively with a challenge. This is known as the optimal performance point.

High Pressure: When stress becomes too high, performance decreases. High anxiety is associated with impaired performance and distress. When effective coping strategies are not in place, high stress can lead to a complete meltdown.

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19
Q

What can influence your stress?

A

The way you think you can influence your stress. Focusing on the negatives, overthinking, and worrying can exacerbate and prolonging stress, well keeping things in perspective and problem-solving can reduce stress.

The way you act can influence your stress. Being proactive and tackling problems tend to be more helpful than avoiding them and putting them off.

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20
Q

What is flow theory?

A

Flow theory is based on the optimal level of performance that is achieved when finding the sweet spot between boredom and anxiety. It is when people feel mostly immersed in what they are doing, where they perform optimally, and where they feel incredibly relaxed and positive. The flow states are very powerful for increasing happiness and well-being and strongly counteract worry and stress.

Flow states are more likely when you intensely focus on the task, only do one thing at a time, remove distractions, focus on the process, practice the activity, try something that is not too easy, set clear goals, and find the activity intrinsically rewarding.

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21
Q

What is sleep and how is it essential?

A

Sleep is a state of the mind and body characterized by altered or reduced consciousness. Good quality sleep is essential to survival and plays a crucial role in both physical and mental health. It is important for repairing cells, emotional regulation, and cognitive function.

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22
Q

What is self-regulation?

A

Self-regulation refers to control over behavior, thoughts, and emotion which can interact with each other.

Behavioral: involves setting a healthy rhythm to your day by keeping a balanced routine that incorporates activities, exercise, mindfulness, socializing, and other self-care activities or hobbies.

Cognitive: involves managing difficult, negative, or intrusive thoughts and worries with cognitive strategies to manage stress like spotting the thoughts that impact your mood and checking to see if they are accurate before creating a plan to mentally reframe the situation.

Emotional: includes slowing yourself down and calming yourself when stressed, and pausing to think before acting according with your values.

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23
Q

What are the three body structures important for initiation and termination of stress?

A

Adrenal gland: endocrine gland located above the kidney that produces hormones which regulate a number of bodily functions. It produces cortisol, a major hormonal mediator of the stress response.

Hypothalamus: small portion of the brain that controls the release of hormones from the pituitary gland and links the endocrine system to the nervous system.

Pituitary gland: pea-sized gland attached the base of the brain, playing a major role in growth and development while controlling the functioning of other endocrine glands. It is divided into the anterior and posterior pituitary.

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24
Q

What is the biological stress response system?

A

The biological stress response system is the HPA axis.

1) The sudden onset of a stressor triggers the release of CRH from the hypothalamus.

2) CRH stimulates the release of ACTH from the anterior pituitary.

3) The glucose corduroid hormone, cortisol, is secreted from the adrenal gland as the end product of the axis. During acute stress, this response helps you deal with the problem by helping you think clearly and quickly assess the situation.

4) once the threat is assessed to be minimal and Flight is not required, cortisol inhibits the loop through negative feedback.

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25
Q

What are the psychological factors that influence stress?

A

Your response to stress is influenced by how your thoughts, bodily sensations, feelings, and behaviours all interact together. Some patterns help you manage and tackle stressful events, while others can exacerbate and prolong stress.

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26
Q

How do you social factors influence stress?

A

Social factors that increase stress include early trauma, feeling excluded, being discriminated against, feeling trapped, poverty, and limited social support.

Social factors that reduce stress include having a supportive social network, a strong social identity, a sense of agency, a sense of belonging, feeling heard, and having access to opportunities.

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27
Q

What is perfectionism and imposter syndrome?

A

Perfectionism is the tendency to set unrealistically high expectations for yourself, involving unattainably high standards so that nothing but perfect is seen as a failure. This leads to high levels of self criticism, fear of failure, and procrastination. It increases vulnerability for anxiety, depression, and other mental health problems.

Imposter syndrome is having feelings of insecurity or self-doubt that come from comparing yourself to other people and thinking you aren’t good enough.

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28
Q

How can you tackle perfectionism?

A

To tackle perfectionism, you can focus on your strengths, avoid comparisons, practice mindfulness, remind yourself that you were good enough, challenge the belief that you need to get things perfect all the time, and have a growth mindset.

29
Q

What is allostasis versus allostatic load?

A

Allostasis: The process of responding to a challenge by triggering various biological and chemical processes to maintain balance within the body.

Allostatic Load: The wear and tear on the body and brain that results from chronic or overwhelming stress.

30
Q

What are the signs and symptoms of chronic or overwhelming stress?

A

Cognitive: difficulty with concentration, sustained attention, memory problems, constant worrying.

Emotional: mood swings, irritability, hopelessness, feeling anxious.

Physical: muscle tension, gastrointestinal problems, change an appetite, rapid heart rate, headaches, fatigue, lots of sex drive, problems with sleep.

Behavioral: changes and sleep, eating, social withdrawal, decreased productivity, nervous habits, reliance on substances.

31
Q

What are the stages of sleep?

A

Non-REM (1): Change from being awake to asleep that is relatively brief, lasting only several minutes. It is characterized by a slowing of the heartbeat, breathing, and I movements, relaxation of the muscles, and slowing of brain waves.

Non-REM (2): A period of light sleep before entering a deeper sleep. This includes further slowing of the heartbeat and breathing, eye-movement stop, deeper muscle relaxation, body temperature drops, and brain waves slow even more but have brief burst of activity.

Non-REM (3): The type of sleep that you need to feel awake and refreshed the next day, occurring in longer periods during the first half of the night. This involves further swelling of a heartbeat and breathing, deeper muscle relaxation, slower brain waves, and difficulty being woken up.

REM (4): Occurs after 90 minutes of falling asleep. Includes rapid eye movements, increased breathing heartbeat and blood pressure, brain waves with Mixed frequency which resembles waves when you are awake, dreaming, and temporarily paralyzed limbs.

32
Q

Why is REM sleep important?

A

REM sleep is important for resetting your mental state and dispelling highly emotionally charged memories. Over the night, REM episodes get longer in duration.

33
Q

What are circadian rhythms?

A

Circadian rhythms are in naturally occurring process which forms your biological clock to ensure that your body is optimized at the correct time of day through biological processes such as regulation of the sleep week cycle, energy levels, brain wave activity, and others. Circadian rhythms are based on a 24 hour day and involve different cycles that rely on biological mechanisms and the secretion of hormones.

34
Q

What are healthy strategies to cope with stress?

A

Self-care: any activity that takes care of your personal needs to decrease stress levels and increase self-esteem.

Talk to someone: look for social support through a family member, friend, or partner. To do this talk about talking, tell the person how you want the conversation to go, identify specific problem, and tell people what you were looking for and how you want them to help.

Take a break: stop what you were doing and allow yourself time to calm down.

Practice mindfulness: Be present through awareness of your immediate environment inside and outside. This can be done by focussing on an object or on your breathing.

Limit avoidance: except your emotional state to protect against a negative affect and depressive symptoms. Tackle the problem before it gets worse.

Recognize when you need help: tell someone that you need help in order to get support from a health professional or a close friend/family member.

Self compassion: be kind and supportive to your self without judgement by pointing out your successes, strength, and progress to encourage yourself into taking the next steps. Remember we are all human and make mistakes.

Concrete problem-solving: check while you were worrying and ask if this is a real or hypothetical problem so that you can be active, specific, and concrete, focussing on the specific sensory details of a difficult situation and its context to make plans.

35
Q

What are healthy strategies for sleep?

A

Healthy strategies for sleep include having a routine, creating an environment that promotes sleep, avoiding intense exercise or consumption of substances, exercising daily, practising mindfulness, seeking additional support, and reducing worry before bed.

36
Q

What are healthy strategies for behavioural self-regulation?

A

To maintain healthy behavioural self-regulation you should have a consistent and balanced routine, avoid reversing night and day shifts so that you can get good sleep, and avoid frequent changes or disruptions to your routine.

37
Q

What are healthy strategies for emotional self-regulation?

A

To maintain healthy coping strategies for emotional self-regulation it is important to practice mindfulness without judgment; use cognitive skills to reframe your perception by being nice to yourself, understanding the situation, communicating, and being versatile: and maintain a healthy life style.

38
Q

What age is the brain undergoing intense development?

A

The brain undergoes intense development between the ages of 16 to 25.

39
Q

Briefly explain the nervous system.

A

The nervous system is the body‘s control and communication system. It controls all bodily functions, both voluntary and involuntary.

Central nervous system: consists of the brain and spinal cord.
Peripheral nervous system: contains all the nerve fibres outside of the CNS.

40
Q

What are neurons?

A

Neurons are the functional unit of the brain that are capable of generating and transmitting electrical signals to communicate via synaptic transmission.

Dendrites: projections that receives signals from other neurons.

Axon: projection that conducts electrical impulses away from the cell body and towards the next so in the pathway.

Myelin sheath: fatty substance that surrounds cells for insulation to increase the rate of transmission.

Synapse: area that electrical impulse is transferred from one neuron to the dendrites of a second.

41
Q

Discuss the frontal lobe.

A

The frontal lobe is the most important brain area that undergoes major development in early adult hood. It is responsible for high-level cognitive abilities like planning, goal directed behavior, decision-making, problem-solving, and cognitive control. These functions play a role in the ability to be successful at university and life.

42
Q

Discuss grey versus white matter.

A

Grey Matter: Found within the cortex containing neuronal cell bodies and synapses.

White Matter: found under the cortex and within the cerebrum containing myelinated axons.

43
Q

What happens to the brain during development?

A

When brain development peaks in early to middle adulthood the amount of grey matter in the brain decreases and the amount of white matter increases.

Increased synaptic pruning: the process where extra neurons and synaptic connections are eliminated to increase the efficiency of transmission.

Increase myelination: myelination occurs throughout childhood and into the period of accelerated growth.

Improved connectivity: results in larger and more widely distributed neural networks that are critical for higher level functions such as learning information, integrating learning, and applying knowledge.

44
Q

Define substance use, misuse, and disorder.

A

Substance use: the use of psychoactive substance including caffeine, alcohol, cannabis, and illicit drugs.

Substance misuse: the use of psychoactive substance in a way that causes concern or elevates the risk of reduced well-being and mental health. Examples include regular or access use, Using medication for another purpose, using medication at a higher dose or frequency, and binge drinking.

Substance use disorder: clinically significant abuse or dependency which includes psychological and physiological aspects of addiction. Disorder criteria include worsening physical health, failure to meet responsibilities, associated losses, and relationship problems.

45
Q

What is substance use during adolescence and early adulthood associated with?

A

Mental health concerns: development and worsening of mental health problems like or sleep, anxiety, depression, and psychosis. These increase the substance use in return.

Cognition: altered efficiency of brain functions.

Attention: reduced sustained attention, distraction, and errors. Stimulant medication does not help with concentration and less treating a diagnosable attention deficit disorder.

Learning: poorer university performance and higher dropout rates.

Motivation: low drive and motivation are associated with substance misuse, especially cannabis use associated with amotivational syndrome.

46
Q

What is alcohol and binge drinking?

A

Alcohol is a drug that acts on the CNS as a depressant to slow neural processes and communication. It is known for causing deaths in addition of normal behaviour with disruptions in decision-making, slowing of thinking and responding, and trouble with motor coordination.

Binge drinking is the consumption of an excess of alcohol at one point in time. It is four or more drinks for females, and five or more drinks for males. Binge drinking is associated with risk of physical harm, blackouts, hangovers, and poor academic performance.

Binge drinking occasionally is substance misuse while regular binge drinking is substance abuse.

47
Q

How much alcohol can your body metabolize in an hour?

A

The body can metabolize less than 1 ounce of alcohol per hour

48
Q

What are the short term and long-term effects of alcohol?

A

Short term: reduce anxiety, mild disinhibition, slurred speech, unsteady balance, slowed reaction time, confusion, and poor judgment. Blood alcohol level correlates with biological and neurocognitive affects affecting the dopaminergic system and the GABA/glutamate systems. Too much alcohol can cause a hangover than stupor and death. It is also associated with poor quality of sleep, nausea, diarrhea, dehydration, increased urination, and heart palpitations.

Long-term: the amount of alcohol consumed over time is associated with shrinkage of key brain areas which cause arrhythmias, weekend immune system, liver disease, cancer, and alcoholic dementia.

49
Q

What is cannabis?

A

Cannabis is the second most commonly abused substance. It is a psychoactive derived from the sativa plant that contains over 700 chemicals that are called cannabinoid‘s. Cannabis acts on the central nervous system with a variable of affects depending on the ratio of CBD and THC.

50
Q

Explain the Endocannabinoid system.

A

The body has natural cannabinoid‘s that act on receptors to promote normal functioning. The system is involved in a number of widespread actions such as appetite, pain, immune system, concentration, and well-being. With use of exogenous cannabis, the system is disrupted.

51
Q

What are the potential benefits or side effects of cannabis and CBD?

A

Cannabis: regular use increases risk of worsening or onset of mental health problems and decreased cognitive efficiency. With regular use, cannabis has persistent effects on motivation, mental health, Physical disease, and cancer.

CBD: has many potential therapeutic benefits including counterbalancing the effects of THC, alleviating pain, helping movement disorders, nausea, and having a calming effect.

52
Q

What are stimulants?

A

Stimulates are a class of drugs that increase the activity of the brain by acting on receptors to either block the reuptake Or stimulate the release of neurotransmitters such as dopamine to increase the effects. Examples include caffeine, amphetamines, modavigil, and methylphenidate.

53
Q

Discuss caffeine.

A

Caffeine is a stimulant that is commonly used by university students.

Positive Effects: moderate doses of caffeine increase well-being, happiness, energy, alertness, and sociability.

Negative effects: high doses can produce anxiety, gentleness, and an upset stomach. Too much caffeine can has reverse effects like restlessness, irritable mood, and insomnia. Individuals can develop tolerance to caffeine and experience withdrawal symptoms like a headache, increased heart rate, changed blood pressure, shakiness, and reduced cognitive function.

Amount: recommended amounts for adolescents are 100 mg per day, and 400 mg per day for adults.

Length of Effects: half life is about five hours.

54
Q

Discuss nonmedical use stimulants.

A

Nonmedical prescription drug use is the use of a drug without a prescription for reasons other than what the medication is intended. This is commonly seen in students who want to improve academic performance, cope with stress, and involving recreation. Potential harms include cardiovascular events, increased risk behaviors, poor well-being, anxiety, poor concentration, and sleep problems.

55
Q

Discuss ketamine.

A

Ketamine is a substance with powerful anaesthetic affects that was used for surgical anaesthesia but is now used as a veterinary medicine for animals.

Overview: effects range from feelings of relaxation to detachment. I can also cause altered perception of time and hallucinations. It has a white crystalline appearance, so it is impossible to tell if it has been adulterated.

Common names: special K, vitamin K, donkey dust

Research/effects: general anaesthetic that reduces sensations in the body. It has powerful dissociative effects causing people to lose the ability to move and respond to their environment (k-hole).

56
Q

Discuss MDMA.

A

MDMA is a synthetic drug that is chemically similar to hallucinogens and stimulants.

Overview: produces a feeling of increased energy, pleasure, emotional warmth, and distorted sensory and time perception. It affects neurochemicals in the brain including serotonin, dopamine, and norepinephrine. MDMA can be laced with other contaminants and drugs including fentanyl that can be lethal.

Common names: ecstasy, Molly

Research/effects: a single use can cause unpleasant feelings and withdrawal including nausea, muscle cramps, blurred vision, faintness, chills, and sweats. Limited use can have harmful effects including irritable mood, aggression, depression, anxiety, sleep problems, memory, attention problems, and decreased appetite

57
Q

Discuss cocaine.

A

Cocaine is a highly addictive stimulant that derives from the coca plant.

Overview: cocaine primarily affects a level of neurochemical dopamine. Dopamine causes feelings of pleasure and energy that train the brain to want more in order to avoid a crash with fatigue and irritable mood.

Common names: crack, blow, coke, rock, snow

Research/Effects: with repeated use, cocaine disrupt sto mean circuits making it hard to enjoy normal life. Tolerance builds and withdrawal symptoms include depression, restlessness, disrupted sleep, increased appetite, and slow thinking. Too much use, or used in combination with substances can cause sudden cardiac death.

58
Q

Explain the evidence behind the misconception of cannabis use.

A

Brother is animal research to suggest CBD can be helpful for anxiety, there is insufficient evidence in human research. The only evidence supporting the medical use of cannabis is in patient’s receiving chemotherapy to treat nausea and vomiting, in HIV patients to stimulate appetite, and for the treatment of cancer or neuropathic pain.

59
Q

Explain the evidence behind the misconception of stimulate use and academics.

A

Stimulant misuse, if you do not have ADHD, does not make you smarter, improve learning, memory, or thinking ability. The increase in alertness and energy make people feel like their performance is enhanced, but misuse tends to have a lower academic performance rate because it replaces healthier and more effective studying strategies. Stimulant medication also associates with mental and physical health risks that can impact academic performance.

60
Q

What are the long-term effects of MDMA?

A

MDMA predicts a lasting changes in serotonin that affects mood, thinking, and reward processing.

61
Q

What are the long-term effects of cocaine?

A

Cocaine is very addictive and can be associated with serious cardiovascular problems like heart attacks, brain bleeds, strokes, and seizures.

62
Q

What is the use of psychoactive substance in a way that causes concern, reduces well-being, and increases the risk of mental health problems?

A

Substance use disorder

63
Q

What is the use of a psychoactive substance or medication in a way other than prescribed?

A

Substance misuse

64
Q

What is the use of a substance characterized by psychological and physiological aspects?

A

Substance use

65
Q

What is substance used during adolescence and early adulthood associated with?

A

Substance use problems, behavioural addictions, mental health symptoms, alcohol/drug use with the expectation of relief, lowered state of anxiety and distress, and increased use of substances.

66
Q

What is the relationship with cannabis use in mental illness?

A

The rescue developing psychosis increases with the regular and high potency THC cannabis use. The risk of developing psychosis increases when cannabis is used more frequently. The risk of developing psychosis increases when cannabis is initiated before the age of 16. And people with a family history of psychosis or schizophrenia or at a greater risk of developing psychosis with cannabis use.

67
Q

How do you reduce the risk of substance use?

A

The only way to avoid risk is to remain abstinent from substances, however, if using substances it is smart to: minimize the frequency of use, especially during critical brain development; use modest amounts; educate yourself on what you were using and the potential risks; Be aware, know what you were using each time you use a substance; and plan ahead, never use substances immediately before or during situations that require attention.

68
Q

How can you reduce the risk associated with cannabis use?

A

Choose low strength products with a higher ratio of CBD to THC, avoid operating machinery, can use cannabis later in life with consideration of biological factors, avoid a combination of risky behaviours and substances, and understand the method of intake.

69
Q

What are the significant signs that substance use has become a problem?

A

Avoiding engagement in events, having legal repercussions, Having difficulties with work, problems with relationships, difficulties with academic studies, declined mental health, financial problems, and difficulties coping with stress.