Premotor - Samenvattingen, Aantekeningen en Examens

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 ...

CHSO 404 QUESTIONS WITH VERIFIED SOLUTIONS LATEST UPDATE 2023 What are parts of the CNS? - ANSWER brain and spinal cord What are parts of the PNS? - ANSWER afferent sensory, efferent motor, somatic voluntary, and autonomic involuntary What are the two neural cells and what are their functions? - ANSWER neuronsfunctional cells of the nervous system that contain the cell body, dendrites, and axons schwann cells- supporting cells in the PNS that produce myelin to facilitate rapid con...

What performs feedback, planning, and execution of the cerebral cortex? correct answers Spinal cord How does sensory information arrive to the brain (what pathway)? correct answers Dorsal column medial lemniscal pathway What is the function of the primary somatosensory cortex (S1)? correct answers discriminates among different intensities and qualities of sensory information Where is the S1 located? correct answers Near the midline What does the S1 tell you? correct answers - 1st sta...

Knee-jerk (patellar) reflex - ANS: -Tapping the patellar with a hammer abruptly stretches the quadriceps femoris muscle of the thigh -stimulates numerous muscle spindles in the quadriceps -sends an intense volley of signals to the spinal cord Describe in detail two language areas in the brain - ANS: Wernicke's area: -responsible for understanding speech -allows you to recognize words and translate those words into thoughts -Damage to this area allows you to be able to speak but inst...

C. Discontinuity correct answers Describing development as distinct stages, is the _________ view. a. phase b. continuity c. discontinuity d. developmental Critical Period correct answers refers to an optimal time in the lifespan for a specific aspect of development to occur A. premotor cortex correct answers Part of the brain that controls very fundamental gross-motor body movements. a. premotor cortex b. thalamus c. basal ganglia d. hypothalamus False correct answers Pre-...

Self-paced TMS correct answers -delivered sub-threshold TMS at random points in time -same time course as RT TMS Behavioural analysis of sensorimotor control correct answers -sensorimotor transformations and processes that underlie the organization and control of action -cognitive and psychological processes that support action Stages of information processing correct answers -stimulus identification -response selection -response programming Stimulus identification correct answers -...

APK 6205 Midterm UPDATED ACTUAL Questions and CORRECT Answers What is the largest portion of the brain? - CORRECT ANSWER- The cerebrum What are the motor areas of the brain? - CORRECT ANSWER- primary motor cortex; premotor cortex; Broca's area; frontal eye field Which structures consist of the primary motor cortex? - CORRECT ANSWER- Precentral gyrus (very back of the frontal lobe immediately before the central gyrus), Brodmann area 4

The prefrontal cortex lies _________________ to the premotor cortex Ans: Rostral Which of the following is/are located in the frontal lobe? Broca's area Angular gyrus Post central gyrus All of the above None of the above Ans: Broca's area List the meninges from the outermost to the innermost layer Ans: Dura mater, arachnoid membrane, pia mater The cerebral cortex: Ans: Is made up of 6 cell layers The angular gyrus is found mainly in the: Ans: Parietal lobe The Calcarine fissure:...

MUSCLE FIBERS initiation of skeletal muscle contraction - Answer 1. Events in the CNS: areas of the brain responsible for voluntary movement and the descending tracts in the spinal cord. 2. Events in neuromuscular junction: is a point of synaptic contact b/w somatic motor neurons and individual muscle fibre. 3. Excitation- contraction coupling: an AP initiated in the skeletal muscle fibre results in an increase in intracellular Ca2+. 4. Ca2+ signal 5. Contraction relaxation cycle: broken...

SHS 310 Neuroanatomy Exam Questions and Answers 100% Correct This can be found in between/below the prefrontal and premotor areas and involves speech expression and comprehension - Answer- Broca's area Brocas area is responsible for the _____ and ______ of speech like gestures - Answer- Production, processing Beoca's area receives input from both the _____ and ____ - Answer- Cortex's Brocas area is in brodmann ares - Answer- 44 and 45 This area is filled with motor neurons...