BPK 205 Study Guide - Midterm Guide: Olfactory Receptor Neuron, Medulla Oblongata, Pancreatic Islets

• School: Simon Fraser University
• Department: Biomedical Physio & Kines
• Course: BPK 205
• Professor: Nadine Wicks

Document Summary

Forebrain cerebrum and diencephalon thalamus, hypothalamus, pituitary gland. Medulla somatosensory tracts (sensory info to brain, ascending) and corticospinal tracts (info from cerebrum to spinal cord, descending: control center for involuntary functions breathing, swallowing, bp. Pons acts as relay station for info transfer b/w cerebellum and cerebrum. Midbrain control eye movement, relay signals for auditory and visual reflexes. Olfactory (i) smell info from nose (s) Optic (ii) visual info from eyes (s) Oculomotor (iii) eye movement, pupil constriction, lens shape (m) Trigeminal (v) sensory info from face, eyes mouth; muscles for chewing (b) Facial (vii) taste perception and control of facial muscles (b) Vestibulocochlear (viii) hearing and balance (s) Glossopharyngeal (ix) sensory from oral cavity and blood vessels, motor for swallowing (b) Vagus (x) sensory and motor to internal organs, glands, and muscles (b) Spinal accessory (xi) control of neck and shoulder muscles (s) Hypoglossal (xii) control of tongue muscles (s)