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Stack #72569
Neuromuscular Physical Therapy part1
Question | Answer |
---|---|
longitudinal fissure | separates the cerebral hemispheres from one another |
transverse fissure | separates the cerebrum from the cerebellum |
lateral sulcus | separates termporal lobe from the frontal lobe and the parietal lobe |
central sulcus | separates the frontal lobe from the parietal lobe. Contains pre and postcentral gyri. |
cerebral cortex | the conscious mind; contains motor, sensory, and association areas |
motor area | controls voluntary movement (frontal lobe) |
sensory area | conscious awareness of incoming stimuli |
association area | integrate, analyze, evaluate information for purposeful action |
6 lobes on each side: | frontal, parietal, occipital, temporal, insular, and libmic |
Frontal Lobe | voluntray muscle activation, emotions and judgments, Broca's area ( controls motor aspect of speech), and frontal eye field |
Primary motor area | in precentral gyrus. Allows for voluntary control of skeletal movement (frontal lobe) |
Damage to primary motor area | affects voluntary movement, not reflex movements |
Pyramidal cells | in precentral gyrus, form the voluntary motor tract |
voluntary motor control tract | also called corticospinal tract |
Premotor cortex | found anterior to precentral gyrus. controls learned motor patterns like typing. |
Broca's area | in left frontal lobe. Controls speaking ability |
Frontal eye field | voluntary movement of eyes |
Parietal Lobe | Postcentral gyrus: primary sensory cortex for integration of sensation; receives fibers conveying touch, prioproception, pain and temperature from the opposite side of the body |
Primary somatosensory cortex | in postecentral gyrus, info received from proprioreceptors in muscles and skin's sensory receptors to identify the area being stimulated. |
Somatosensory association area | analyzes and evaluates sensory inputs for texture, size, relationship of its parts. Recognition by stored memories. |