Excitatory inputs - Study guides, Class notes & Summaries

Which professionals can make a medical diagnosis? correct answers Medical professionals (doctors) Excitatory inputs to a neuron correct answers brings target neuron closer to threshold inhibitory inputs to a neuron correct answers takes target neuron further from threshold frontal correct answers BRAIN LOBES AND FUNCTIONS voluntary movement, cognition; control panel for personality and emotions; problem solving, judgment, memory and language formulation occipital correct answers B...

BIO 181 Exam 3 Capco ASU QUESTIONS AND ANSWERS 100% VERIFIED The action potential is ... a result of the movement of ions True or False The cell body refers to the part of the neurons that begin at the dendrites and extend to the axon terminal False True or False The membrane potential (resting potential) is largely set by the Na-K ATPase pump True True or False The axon from a presynaptic cell contacts the axon of another neuron False In the motor end plate, the event that is the ...

ASU Bio 181 Quiz 4 The action potential is: - correct answer A result of the movement of ions The terminal web is a site of: - correct answer Exocytosis (T/F) Acetylcholine esterase breaks acetylcholine into muscarinic acid - correct answer False (T/F) The autonomic nervous system contains the sympathetic and the parasympathetic nervous system. - correct answer True (T/F) The axon hillock in the pre-synaptic neuron fires based on temporal and spatial summation of inputs. - correct a...

BIO 181 Exam 3 Capco ASU QUESTIONS AND ANSWERS 100% VERIFIED The action potential is ... a result of the movement of ions True or False The cell body refers to the part of the neurons that begin at the dendrites and extend to the axon terminal False True or False The membrane potential (resting potential) is largely set by the Na-K ATPase pump True True or False The axon from a presynaptic cell contacts the axon of another neuron False In the motor end plate, the event that is the ...

AQA PSYCHOLOGY- BIOPSYCH EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS GRADED A++ Divisions of the Nervous System Central Nervous System (CNS): Involves both brain and the spinal cord. Brain is the centre of all conscious awareness. The brain's outer layer is the cerebral cortex and is highly developed in humans. Brain is divided into two hemispheres. Spinal cord transmits messages to and from the brain and also to the PNS. Peripheral Nervous System (PNS): Made up of the nerves outsid...

BIO 181 ASU EXAM 3 TEST QUESTIONS WITH REVISED AND UPDATED ANSWERS T or F: Acetylcholinesterase breaks acetylcholine into muscarinic acid - Answer-false In the motor end plate, the event that is the immediate trigger for exocytosis is - Answer-calcium ions T or F: Fast Neurons as described in lecture require cytoplasmic signal transduction to open an ion channel. - Answer-False T or F: Only pre-synaptic neurons are coated with myelin. - Answer-False T or F: When the presynaptic cel...

Excitatory synapses cause depolarization of the post-synaptic cell. - CORRECT ANSWER-True Excitatory synapses cause hyperpolarization of post-synaptic cells. - CORRECT ANSWER-False Excitatory synapses make the post-synaptic cell less likely to fire. - CORRECT ANSWER-False Fast neurons as described in lecture are fast because they are surrounded by a type of glial cell that results in a myelin coating. - CORRECT ANSWER-False The autonomic nervous system contains the sympathetic and the pa...

BIO 181 ASU EXAM 3 T/F Excitatory synapses cause depolarization of the post-synaptic cell. - CORRECT ANSWER-True Excitatory synapses cause hyperpolarization of post-synaptic cells. - CORRECT ANSWER-False Excitatory synapses make the post-synaptic cell less likely to fire. - CORRECT ANSWER-False Fast neurons as described in lecture are fast because they are surrounded by a type of glial cell that results in a myelin coating. - CORRECT ANSWER-False The autonomic nervous system contains th...

During a median nerve preoperative study, a patient has discomfort at the wrist. Stimulation electrodes are 10 mm gold disk, stimulus intensity is 20 mA, and stimulus duration is 100 μsec. Which of the following would most likely reduce the patient's discomfort while maintaining adequate stimulation? Correct Answer Decrease number of repetitions What is not an advantage of epidural recordings? Correct Answer Absence of significant artifact The stimulation rate is determined by the Correc...

CNIM FINAL PRACTICE EXAM QUESTIONS WITH CORRECT ANSWERS LATEST GRADED A+ 2023/2024. Above the T1 vertebrae - Answer The C8 nerve root exits the spinal cord: 1 above the C8 vertebrae 2 below the C8 vertebrae 3 above the T1 vertebrae 4 there is no C8 nerve root cauda equina - Answer The nerve roots that extend below the spinal cord make up the: 1 cauda equina 2 spina bifida 3 Filum Terminale 4 Conus Medularis C8-T1 - Answer The nerve root entry levels for the ulnar nerve are: 1 C1-4 2...