PNB 2XB3 Bundled Exams Questions and Answers |100% Pass

PNB 2XB3 - Vestibular and Motor System Questions and Answers |100% Pass What are the three ways in which the head can rotate in? - Answer-Yaw: z axis (saying no) Pitch: y axis (saying yes) Roll: x axis What are the semicircular canals filled with? - Answer-endolymph What is the vestibular la...

PNB 2XB3 Exam Study Guide with Complete Solutions Neuroscience - Answer-study of the neurons and nervous systems how many neurons are in the brain and what is the power of the brain - Answer- 100 billion neurons, and it is about 20W how large are neurons - Answer-10 microns Central Nervous Sys...

PNB 2XB3 FULL Study Guide with Complete Solutions A-alpha conduction velocity? - Answer-80-120 m/s A-beta conduction velocity? - Answer-35-75 m/s A-delta conduction velocity? - Answer-5-30 m/s C-fibers conduction velocity? - Answer-0.5-2 m/s A-alpha axon diameter? - Answer-13-20 microns A-bet...

PNB 2XB3 Lecture 4: Somatosensory System Exam Study Guide with Complete Solutions dermatome - Answer-the area of skin supplied by the sensory axons of a single spinal nerve dorsal horn - Answer-the POSTERIOR column of grey matter in the spinal cord (shape differs depending on spinal segment) -...

PNB 2XB3 Midterm 2 Review Study Guide with Complete Solutions 4 Sections of the spinal cord - Answer-1. Cervical 2. Thoracic 3. Lumbar 4. Sacral A beta Fibers - Answer-Large sensory fibers involved in rapidly transmitting sensation. Responds to touch (around 50 m/s) A delta Fibers - Answer...

PNB 2XB3 Neuroscience Midterm Review Study Guide with Complete Solutions Central Nervous System (CNS) - Answer-all parts of the nervous system within bone (spinal cord, brainstem, thalamus, cortex, etc) Peripheral Nervous System (PNS) - Answer-all parts not within bone (spinal nerves, cranial ...

Midterm 1 - PNB 2XB3 Exam Study Guide with Complete Solutions Central Nervous System (CNS) - Answer-All parts of nervous system enclosed in bone (spinal cord, brain stem, thalamus, cortex) Peripheral nervous system (PNS) - Answer-All parts not within bone (peripheral nerves) Brainstem - Answer...

PNB 2XB3 - Midterm 2: Somatosensory Exam Study Guide with Complete Solutions Merkell cells - Answer-- slowly adapting - 25% of mechanosensory afferents in hand - highest spatial resolution - edges, points, corners, curvature - static indentation ** Meissener - Answer-- rapidly adapting -40%...

PNB 2XB3 - Central Vision Practice Questions and Answers | 100% Pass For an on-center ganglion cell, what causes it to maximally fire? - Answer-light in the center and darkness in the surround What is the spontaneous level of activity or baseline for a ganglion cell? - Answer- when the entire f...