Dorsal visual system - Study guides, Study notes & Summaries

Chapter 03: The Alimentary Canal: Digestion and Absorption Stegeman: The Dental Hygienist’s Guide to Nutritional Care, 5th Edition MULTIPLE CHOICE 1. Each is a portion of the alimentary canal, except one. Which is the exception? a. Oral cavity b. Pharynx c. Larynx d. Esophagus e. Small intestine ANS: C The larynx is not a portion of the alimentary canal. This tubular structure is approximately 30-ft long and comprises all the body parts through which food passes. DIF...

Neuroscience EXAM 1– USA (Latest 2023/ 2024 Update) Exam Prep with Questions and Verified Answers| 100% Correct| Grade A Q: sulcus limitans Answer: works to divide dorsal from ventral tube Q: defects during migration stage of development Answer: dyslexia, lissencephaly (smooth brain) Q: cranial nerve development Answer: 1st: swallow & gag (14 weeks)-->V, VII, IX, X, XII 2nd: visual motor (25 weeks)-->II, III, IV, VI 3rd: hearing (28 weeks)-->VIII ...

Neuroscience EXAM 1– USA (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: function of brainstem Answer: basic bodily functions necessary for survival (e.g. HR, BP, RR) Q: cephalic flexure Answer: divides brain and brainstem Q: cervical flexure Answer: divides brainstem from spinal cord Q: defects during migration stage of development Answer: dyslexia, lissencephaly (smooth brain) Q: growth of brain due to: A...

Retina Ans: A multi-layered structure that contains photoreceptors, ganglion cells, and bipolar cells. • Photoreceptors work together with cellular structures to convert light information into action potentials Fovea Ans: A small depression in the center of the retina where visual acuity is highest. How does the eye/lens reflect visual images Ans: • Image is vertically reflected (i.e. upside down) • Image is horizontally reflected. (i.e. left and right are flipped) The blindspot...

CogSci 1B Final Exam State Board Exam Questions and Answers 2024 Early models of visual perception - CORRECT ANSWER-- Focused on top-down analysis and included relatively little discussion of neural implementation - Only in the 1980s with the emergence of functional neuroimaging that cognitive scientists started studying what goes on in the brain when people are actually performing different types of cognitive tasks - Also, an early move in this direction came with Ungerleider and Mish...

CogSci 1b Final Study Set Exam Q&A 2024 dorsal stream - CORRECT ANSWER-system of interconnected regions of the visual cortex involved in the perception of spatial location, beginning w/ the striate cortex and ending w/ the posterior parietal cortex ventral stream - CORRECT ANSWER-system of interconnected regions of visual cortex involved in the perception of form, beginning with the striate cortex and ending with the inferior temporal cortex Tri-Level Hypothesis(David Marr) - CORREC...

Questions and Answers for Cogsci 1B Final Practice Exam 2024 brain matter dedicated to vision - CORRECT ANSWER-30-40% early models of visual perception - CORRECT ANSWER--only used top-down analysis -big picture (upsidedown triangle) -no neural implementation (came later in the 1980's) 2 visual systems hypothesis (2 pathways) - CORRECT ANSWER-dorsal stream and ventral stream -experiments on monkeys where diff parts of brain were selectively removed dorsal stream - CORRECT ANSWER-re...

An OT is conducting an evaluation on a client post-CVA. The client present with contralateral hemiplegia, grasp reflex, incontinence, confusion, and apathy. What is the involved artery and the site of the infarct? Select one: a. Posterior cerebral artery (PCA) b. Middle cerebral artery (MCA) c. Internal carotid artery (ICA) d. Anterior cerebral artery (ACA) - correct answer d. Anterior cerebral artery (ACA) A child has recently begun to build with blocks both horizontally and vertical...

PLTW HBS Final Exam Review Questions with Verified Answers **Location on the body where blood is typically drawn for routine purposes?** Arm veins **A structure resembling a basin in the skeleton of many vertebrates, formed by the pelvic girdle along with the sacrum and often coccygeal vertebrae, consisting of the hip bones on each side and front, and completed by the sacrum and coccyx behind?** Pelvis **The longest bone in the upper arm or forelimb, extending from the shoulder t...

Ability Switching - An experiment tested verbal and spatial over hours. Took cast of left and right hemispheres. Noticed that results changed every 90 minutes like the switching of the hemisphere. They did not use EEG during the test. Spatial is right and verbal is left hemisphere. About Spinal Segments - 1. Each controls one dermatome. 2. Gray matter inner core- cells. 3. White matter on outside- membrane. 4. Dorsal is sensory(dorsal root ganglia)- carries info to core. 5. Ventral is mot...