The Nervous system Flashcards
(18 cards)
What protein complex Calcium stimulates after being influxed into pre-synaptic neuron?
SNARE proteins
Three parts of brain steam?
midbrain, pons, medulla onlongata
What structure connects R and L hemispheres?
corpus collosum
R and L emisperes are separated by?
longitudinal fissure
Protopathic neurons carry what information?
crude touch, pain, temperature
crude touch, pain, temperature are carried by what type of neurons?
protopathic neurons
What information do epicritic neurons carry?
fine touch, vibration, proprioception
fine touch, vibration, proprioception - neuron type?
epicritic neurons
What type of neurons: protopathic or epicritic are myelinated? What information do they carry?
Epicriic, fine touch, vibration, proprioception
What receptors are responsible for most of the efferent effects of the parasympathetic nervous system?
Muscarinic acetylcholine receptors
Muscarinic acetylcholine receptors are responsible for most of the efferent effects of what system?
Parasympathetic nervous system
The effets of muscarinic receptors?
S - salivation L - lacrimation U - urination D - diaphoresis G - GI hypermotility E - emesis B - bradycardia M - miosis
SLUDG-E BM stands for?
salivation, lacrimation, urination, diaphoresis, GI hypermobility, emesis, bradycardia, miosis
Parasympatheic nervous system utilizes what kind of receptors?
muscarinic acetylcholine receptors
The effects of nicotinic receptors largely involve what systems?
motor system and higher cognitive processes (memory and behavior)
Sympathetic nervous system: neurotransmitter at the synapse near the target organ?
Norepinephrine
Sympahetic nervous system: neurotransmitter as an exception of sweet glands?
muscarinic receptor
neurotransmitter and receptor used by both parasympathetic and sympathetic NS near the spinal cord?
Aceylcholine, nicotinic
