Receptive field Study guides, Revision notes & Summaries

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 ...

Define adaptation - Answer Reduction of sensory responsiveness when stimulation is unchanging. It prevents us from having to respond continuously to unimportant information Explain the adaptation process for the visual pathway - Answer Low levels of Ca++ activate recoverin which activates rhodopsin kinase, phosphorylates rhodopsin, arrestin binds and shuts off pathway Explain the adaptation process for the auditory pathway - Answer (prolonged stimulus) Stereocilia are bent, tip links...

NGN ATI RN Leadership Proctored Exam 2019 Updated Version A+ Graded. 1. A nurse is assessing a client who had a recent stroke. Which of the following findings should indicate to the nurse the need for referral to an occupational therapist? a. Facial drooping b. Receptive aphasia c. Unilateral neglect d. Memory loss 2. A charge nurse in the newborn nursery is delegating tasks to an assistive personnel (AP). Which of the following is an appropriate task for the AP? a. Show a new mother ho...

Benefits of Adaption in touch sensations - ️️1) Helps us to ignore constant, innocuous stimuli, reducing distraction 2) Helps to avoid saturation of neuronal firing rates, allowing us to detect changes in stimulus intensity over a larger ranger of intensities. Merkel Cells and Mechanotransduction - ️️When skin is presed: 1) Mechanically-gated ion channels in the A beta membrane open, letting in ions (Na) 2) This causes the first ("dynamic phase") action potential 3) Mechanically...

In the correct order which way is visual information processed? correct answersphotoreceptors, ganglion cells, LGN cells, end-stopped cells A complex cell receives its input from several simple cells. When a light shines on the OFF region of the receptive field of one of the underlying simple cells, what will happen to the complex cell's response? correct answersanother simple cell that has light shining on the ON region of its receptive field will be excited, leading to an overall stronger ...

Midterm Review - CogSci Perception C126 | Questions and Correct Solutions | Graded A+ | Latest Update 2024/2025 In the correct order which way is visual information processed? - Answer -photoreceptors, ganglion cells, LGN cells, end-stopped cells A complex cell receives its input from several simple cells. When a light shines on the OFF region of the receptive field of one of the underlying simple cells, what will happen to the complex cell's response? - Answer -another simple cell tha...

learning Ans- the acquisition of new knowledge and skills memory Ans- the storage and recall of information, including past experiences, knowledge, skills, and thoughts metacognition Ans- the process of thinking about our thinking nerve Ans- the "electric wire" that make up the brain and the structures of the nervous system. Nerves can carry information in the form of electric impulses between the brain and the rest of the body receptive field Ans- the area from which sensory re...

MBB1 EXAM QUESTIONS WITH VERIFIED ANSWERS Which of the following best describes the Platonic view of vision and the world? Vision as Reflection - A 'real world' but our mortal senses are only capable of sampling a small subsection of that world. Which of the following is the alternative view which is illustrated in the writing of Friedrich Nietzsche? Vision as Construction - There was no 'real world', only the world inside your head. The world that we visually sense is entirely ...

PNB 3251 Final Exam Actual Questions and Answers 100% verified 2024/2025 The map of olfactory responses in the olfactory bulb is considered evidence of a ________ code. labeled line sparse spatial somatotopic - answerSparse Which of these is a type of taste bud papillae Foliate Vallite Epiform Foliform - answerFoliate What most accurately describes the visual maps in the left lateral geniculate nucleus of the thalamus. Independent monocular maps of the ipsilateral visual field Thr...

The map of olfactory responses in the olfactory bulb is considered evidence of a ________ code. labeled line sparse spatial somatotopic - correct answer-Sparse Which of these is a type of taste bud papillae Foliate Vallite Epiform Foliform - correct answer-Foliate What most accurately describes the visual maps in the left lateral geniculate nucleus of the thalamus. Independent monocular maps of the ipsilateral visual field Three binocular maps of ipsilateral visual fi...