Corpus callosum - Study guides, Class notes & Summaries

MRI CAMRT: Pathology Exam Questions and Answers Abscess (brain): definition and imaging appearance on T1, T2, CE, and DWI - Answer- Collection of pus. Mass effect and extensive surrounding edema. T1: hypointense to grey matter T2: hyperintense to grey matter with surrounding edema. CE MRI: ring-like enhancement DWI shows an abscess having a high DWI signal with corresponding low signal on the ADC map. Avascular Necrosis (AVN) - Answer-T1: necrotic area is hypointense T2: hyperintense b...

Communication between cerebral hemispheres occurs via the A. Somatic nerves B. Lateral fissures C. Arcuate fasciculus D. Corpus callosum - Answer D. Corpus callosum The corpus callosum is the largest of the brain's: A. Subcortical nuclei B. Commissures C. Cortical lobes D. Sensory nerves - Answer B. Commissures __ is the larger discipline that studies how brain tend to work, whereas __ is the subfield interested in how a particular person's brain is functioning. A. Neu...

Which of the following muscle types is described as striated and under involuntary control? A. cardiac muscle B. smooth muscle C. skeletal muscle D. gluteus maximus - correct answer A. cardiac muscle You don't have to tell your heart to beat The corpus callosum is associated with which part of the brain? A. cerebellum B. pons C. cerebrum D. midbrain - correct answer C. cerebrum The corpus callosum connects the two cerebral hemispheres Which of the following describes the volume ...

Reductionist approaches involve trying to explain ___. Answer: large things in terms of smaller things Ramón y Cajal suggested that the nervous system is composed of individual nerve cells - an idea known as the ___. Answer: neuron doctrine The effort to understand normal behavioral functioning by studying people with brain injuries is known as ___. Answer: neuropsychology A so-called split-brain patient has undergone surgery to have the ___ cut in half. Answer...

lab exam 2 anatomy iupui Questions with 100% Correct Answers corpus callosum thalamus Hypothalamus pituitary gland pons medulla oblongata central sulcus cerebellum precentral gyrus postcentral gyrus fornix pia mater dura mater arachnoid mater posterior median sulcu

What happens when blood supply is cut off from the brain? Ans: unconsciousness with in 5-8sec Neuronal activity stops in less than 1 minute Irreversible brain damage within 4-6 minutes What makes up the circle of willis Ans: Veterbral arteries combine to form the basilar artery gives rise to the posterior cerebral artery, the posterior comunicating artery connects that to the internal carotid artery which branches into the middle and anterior cerebral arteries and the anterior communica...

Georgette Review PMHNP| LMR - Georgette's Review PMHNP Exam Tested Questions And Revised Correct Detailed Answers |ALREADY GRADED A+ Pass >> BRAND NEW VERSION! WITH RATIONALES!! 1) Serotonin is a neurotransmitter that is implicated in sleep and mood. What area of the brain has a large majority of serotonin neurons? A. raphe nuclei B. Nucleus acumbuns C. Locus coeruleus D. Amygdala - ANSWER raphe nuclei 2) Executive functioning, thinking, planning, ...

Posterior Cerebral Artery (PCA) - correct answer Arises from basilar. Supplies Occipital Lobe , Midbrain, Thalamus, Pineal Gland, Choroid Plexus, and Corpus Callosum Symptoms of PCA Stroke - correct answer -Contralateral Visual Field Homonymous hemianopia -Visual Agnosia (unable to interpret/recognize visual information) - Weber's Syndrome (3rd nerve palsy + contralateral hemiplegia) -Parinaud's Syndrome (Impaired upwards gaze, convergence-retraction nystagmus, primary conjugate downward...

WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2022. ) Nucleic acids are polymers of units called A) ribose. B) bases. C) fatty acids. D) amino acids. E) nucleotides. 6) Cell membranes are said to be A) actively permeable. B) impermeable. C) freely permeable. D) selectively permeable. E) none of the above 7) In humans, only __________ cells have flagella. A) sperm B) intestine lining C) stomach lining D) respiratory tract lining E) two of the above 8) The addition of a phosphate grou...

Neuroscience EXAM 2– USA (New 2023/ 2024 Update) Exam Guide with Questions and Verified Answers| 100% Correct| A Grade QUESTION PCA supplies the Answer: - inferior/medial temporal lobe - occipital lobe - thalamus - posterior internal capsule - splenium of corpus callosum QUESTION Posterior inferior cerebellar artery (PICA) comes off of which artery? Answer: Vertebral QUESTION Anterior inferior cerebellar artery (AICA) comes off of what artery...