Dorsal stream - Study guides, Class notes & Summaries

From the visual cortex, what are the two streams that process visual info? What are these streams concerned with & where are they located? correct answers 1. Dorsal stream: "where", spatial visual cues → concerned w/ action to know where object is → posterior parietal area 2. Ventral stream: "what", pattern discrimination & recognition → concerned w/ recognizing objects in temporal cortex Define proprioception. Define kinesthesia. correct answers Proprioception: sense of limb position ...

NVCC RAD 105 Midterm Exam Questions with Correct A Define primal stresses - Answer-fundamental stress (original stress) that create certain innate responses Name primal stresses - Answer-fight or flight obtaining food death methods of obtaining food - Answer-persuasion bartering searching producing psychological needs - Answer-emotionality objectivity physiological needs - Answer-nutrition sleep recreation exercise no stress psychological and physiologic needs that effect le...

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...

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...

UCSD PSYC 125 Exam Questions & Answers 2024/2025 What happens when info enters the V1 of the occipital lobe? - ANSWERSInfo splits into 2 streams: dorsal and ventral Dorsal: Posterior, superior, occipital to parietal lobe Ventral: posterior, inferior, occipital lobe to temporal lobe What does the dorsal visual stream do? - ANSWERSWHERE pathway Deals with: -Spatial location -Topographical orientation: knowing where you are in space -Planning and coordination of movement (think of...

Control movement correct answers The nervous system uses visual and kinaesthetic input to.... 2 correct answers How many streams are in our visual pathway? - The where -Identifies movement in the environment -spatial cues correct answers What is the dorsal stream? Posterior to parietal cortex correct answers Where is the dorsal stream located? - The what -Identifies information about objects -Pattern discrimination and recognition correct answers What is the ventral stream? Te...

CogSci 1B Final Certification Exam Questions and Answers 2024 Perception I: Visual Perception & Imagery (UNIT) - CORRECT ANSWER-... When did cognitive scientists start examining the brain during different cognitive processes and what facilitated this? - CORRECT ANSWER-- 1980s - functional neuroimaging Two visual systems hypothesis - CORRECT ANSWER-Two pathways of visual processing - dorsal stream - ventral stream Dorsal stream - CORRECT ANSWER-involved in perception of spatial loca...

The dorsal stream projects to the: - Answer- parietal lobe Cutting the optic nerve of the right eye prior to reaching the optic chiasm will result in loss of vision in: - Answer- half of each visual field The primary visual cortex is also known as: - Answer- V1 The left hemisphere may play a role in the ______ of music. - Answer- production Which of the following is not a type of retinal neuron? - Answer- perpendicular cells The light-sensitive surface in the back of the eye is ca...

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...

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...