Revision Flashcards
Define plasticity
Plasticity refers to the way the brain changes in response to stimulation from the environment.
Experience- expectant
occurs during sensitive periods and refers to experiences necessary for learning to occur
Experience- dependent
Learning which occurs at any time during an individuals life as a result of experience
Developmental plasticity
The ability of synapses to be modified
Sensitive periods
Best time for a developing individual to learn somethings
Concussion
Brain loses ability to repair itself and loses plasticity as neurons are diminishing
Split Brain
severed connection between the two hemispheres by cutting corpus Colosseum. Prevents left and right sides from talking to each other.
Spatial neglect
- Relates to visual stimuli
Disorder in which the person systematically ignores stimuli on one side of their body
Inborn reflexes
Automatic responses to certain stimuli
Not learned as they are not a product of the environment
Developmental Norms
Indicate average age that a certain behaviour or skill will be achieved
Critical periods
times of special sensitivity to certain environmental factors that can shape further future development
- Miss it may never be able to relearn it
Imprinting
Immediate reaction is formed to first moving object you see
Physical development
refers to changes in our body
Social development
refers to development of interest in social networks and the understanding of the social hierarchy. Also includes development of self identity.
Emotional
Refers to change in how we express emotions- influenced by environment and society. Ability to regulate emotions