Motor homunculus - Study guides, Class notes & Summaries

MSK 4 Midterm Exam with Questions and Answers _% of all MSK patients become chronic pain patients ANSWER 25% when does pain occur ANSWER when the brain perceives damage or the threat of damage (not related to the extent of damage) what is the only thing that changes pain perception ANSWER patient education explain the alarm story ANSWER pain threshold is lowered with chronic pain (less stimulus needed) PT should raise the threshold through education of a normal response to the st...

Types of stroke (Lesson 2) Correct Answer Ischemic: 87% -Thrombotic -Embolic -Lacunar Hemorrhagic: 13% -Intracerebral -Subarachnoid Thrombotic Stroke (Ischemic) Correct Answer 48% of all strokes -typically occurs during sleep -slow progressive onset of deficits -50% are associated with prior TIA Embolic Stroke (Ischemic) Correct Answer 26% of all strokes -typically occurs while awake -sudden, immediate deficits (sometimes seizures) -11% are associated with prior TIA Lucun...

NUR 529 module 3: ch 15-16 Questions And Revised Correct Answers 2024 New Update - Answer -•Damage to a peripheral nerve axon -Due to injury or neuropathy ->Results in degenerative changes, followed by breakdown of the myelin sheath and Schwann cells motor function - Answer -•Control of Skeletal Muscle Movement •Motor function, whether it involves walking, running, or precise finger movements, requires movement and maintenance of posture. •This is described as maintaining ...

Emotion regulations•Autonomic control limbic system controls Hypothalamus limbic system includes the following structure true true or false Lesions in the limbic system can cause inability to create new long term memories Increased sensations Seizures that originate in the temporal lobe include all but the following: Autonomic functions The hypothalamus controls: false true or false The amygdala creates memories. Angelman's syndrome Limbic seiz...

NU-545 UNIT 2 STUDY GUIDE EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS What are the 3 major structural divisions of the brain? p.440 1- Forebrain 2- Midbrain 3-Hindbrain What is the brainstem comprised of? p. 440 Midbrain, medulla, pons What connects the hemispheres of the brain, cerebellum, spinal cord? p. 440 Brainstem What 2 parts make up the Forebrain? p. 441 Telencephalon & Diencephalon Consist of the cerebral cortex (the largest portion of the brain) & basal ganglia cereb...

MSK exam questions & answers 2023/2024 What percent of MSK patients become chronic pain pts? - ANSWER-25% Is pain related to the extent of damage? - ANSWER-No it is what the brain precieves it to be. What do we treat? - ANSWER-the dysfunction/impairments identified (includes cognitive aspects too) Alarm story - ANSWER-you have chronic pain it lowers your pain threshold, so it'll take less stimulus for you to reach the pain threshold and experience pain Factors that affect respo...

BIOL 235 Midterm 2 Exam Questions and Answers Latest Updated | Graded. between the origin and insertion which is usually located proximally in limbs ? - Origin What happens during REVERSE MUSCLE ACTION? - specific movements of the body the actions are reversed THEREFOR the positions of the origin and insertion of a muscle are switched What is a mechanical advantage using the example of a lever? - if the load is closer to the fulcrum and the effort is farther from the fulcrum only a small ab...

Sensory - Delivers Info To The Brain Motor - Delivers Info To The Peripheral Sensory - Ascending Tract Is... Motor - Descending Tract Is... Originates In The Spinal Cord And It's Destination Is The Cerebrum - Spinocerebellar Tract Origin And Destination Originates In The Spinal Cord And It's Destination Is The Thalamus - Spinothalamic Tract Origin And Destination Originates In The Cerebral Cortex And It's Destination Is The Spinal Cord - Corticospinal Tract Origin And Destin...

Dynamic system theory - Answer-any system, including the human nervous system, can be studied at various levels of analysis Nonlinear dynamic - Answer-the whole can be understood by the sum of the parts Microscopic - Answer-molecules & cells in the nervous system (otoliths) Mesoscopic - Answer-groups of cells linked together in various systems (vestibular system) Macroscopic - Answer-the whole human interacting in their environment (child swinging) Distributed control - Answer-at ...

What are 2 different ways glutamate may be recycled? - Answer - It can be transported back into the cell by re-uptake transporters where it is stored into a synaptic vesicle. - Alternatively, it may be transported into a nearby glia cell where it is going to be broken down back to glutamine. The latter is later carried back to the neuron where it is synthesized back to glutamate and packaged into a synaptic vesicle. Which of these is the main excitatory neurotransmitters? - Answer Glutam...