Subcortical regions - Study guides, Class notes & Summaries

Cognitive neuroscience Final Exam with complete solutions Parkinson's disease results from cell death in the ---, which is a part of the ---- - answerSubstantia nigra; basal Ganglia Which of the following is not an Effector? - answerThe brain Corticospinal fibers originate primarily in the: - answerPrimary motor cortex Lesions to the pyramidal tract would produce difficulty in moving effectors on which side of the body? - answerThe contralateral side One major difference between the pyr...

Which of the following limbic system structures does NOT receive output from the prefrontal cortex? - Answer hippocampus The primary functional role of the cingulate cortex is _______ . - Answer conflict processing The _______ is the major output of the limbic system. - Answer hypothalamus The amgdala is LEAST active when you are experiencing or engaged in the following: - Answer sadness Which of the following is NOT a basic emotion? - Answer shame Limbic system structures were in...

Describe the compensated trendelenburg gait that occurs with hip pain - ANS -Compensated trendelenburg gait shifts GRFV *through* the painful hip joint to *stabilize* the joint and *decrease* torque -Without compensation, aBductor muscles have to contract against aDuction moment, which causes *compression* at hip joint ___% of people with Parkinson's disease have difficulty walking within 3 years of diagnosis - ANS *85%* of people with Parkinson's disease have difficulty walking within 3...

NP-correlates of childhood and adolescents psychiatric disorders Exam 2023 Externalising disorders - ANS-Disorders in whcih overt behavior is present Psychiatric disorders and associated neurotransmitter impairments - ANS-- Tourette syndrome: dopamine decrease in frontal regions and substantia nigra; dopamine increase in nucleus accumbens and striatum - ADHD: decrease dopamine in frontal regions; decrease serotonin - Schizophrenia: increase norepinephrine and serotonin - depression: ...

Psychopharmacology Actual Midterm Exam Questions and Answers Second Messenger Systems - Answer-- G-proteins activate enzymes in the cell - Alter: Ion channel activation - Neurotransmitter production or release - Gene expression Neuronal Fate - Answer-- Receptor Binding - Chemical Destruction - Reabsorption Dopamine (DA) - Answer-- Substantia Nigra - Impacts Brain - Motor regulation/Motivation/Reward Seeking/Executive Functioning - Psychosis/Amotivation/Addiction Norepeneph...

13.1. Which of the following statements about the dopamine hypothesis of schizophrenia is true? A. Dysregulation of dopaminergic neurotransmission is caused by postsynaptic sensitivity. B. Dopamine release caused by amphetamine challenge is higher during remission. C. Higher amphetamine-provoked dopamine release predicts worsening of psychotic symptoms. D. Overactivity of dopamine in the subcortical basal ganglia contributes to negative symptoms. E. There is a lower occupancy of D2/3 r...

PSB Exam 3 Study Guide 2023 with Verified Answers How many distinct layers are observed in the human cortex? - CORRECT ANSWER 6 layers The _______ lobe is the most anterior portion of the cerebral cortex. - CORRECT ANSWER frontal lobe The _______ is the main source of communication between the left and the right hemispheres. - CORRECT ANSWER corpus callosum Almost all incoming sensory information passes through the _______, which sends the information on to the overlying cortex. - ...

1 Chapter 1: A Framework for Mind and Brain Multiple Choice Questions (1-5) 1. Cognitive neuroscience is the study of a. The mind and brain b. The brain and emotions c. The mind and development d. The brain and social behaviors 2. Which of the following is the best example of 'levels of analysis' when studying the brain? a. A neuron in primary visual cortex, a region in primary visual cortex, the occipital lobe, and the entire human brain b. The frontal lobe, the temporal lobe, the...

PSB Exam 3 2023 Study Guide (81 Questions with Complete Solutions) How many distinct layers are observed in the human cortex? - CORRECT ANSWER 6 layers The ventricular system contains - CORRECT ANSWER -cerebrospinal fluid (CSF) -Lateral ventricle -third ventricle -fourth ventricle ventricular system - CORRECT ANSWER a system of fluid-filled cavities inside the brain lateral ventricle - CORRECT ANSWER -a complex C-shaped lateral portion of the ventricular system within each hemisph...

A 75-year-old man is involved in a motor vehicle accident and strikes his forehead on the windshield. He complains of neck pain and severe burning in his shoulders and arms. His physical examination reveals weakness of his upper extremities. What type of spinal cord injury does this patient have? A anterior cord syndrome B central cord syndrome C Brown-Séquard syndrome D complete cord transection E cauda equina syndrome Central Cord Syndrome the central cord syndrome involves loss of mot...