Second exam study questions
... 9. What is the mechanism of transduction of light stimuli by photoreceptor cells? . How does more light cause increased action potentials in the optic nerve? 10. What are connections from the eye to and within the CNS? What are some specific features about how visual information is processed in the ...
... 9. What is the mechanism of transduction of light stimuli by photoreceptor cells? . How does more light cause increased action potentials in the optic nerve? 10. What are connections from the eye to and within the CNS? What are some specific features about how visual information is processed in the ...
Chapter 13 and 16
... 1. By response A. Somatic reflex- involves skin, skeletal muscle, function in protection B. Visceral reflex- involves cardiac, smooth muscle, glands, bl.v, function in ...
... 1. By response A. Somatic reflex- involves skin, skeletal muscle, function in protection B. Visceral reflex- involves cardiac, smooth muscle, glands, bl.v, function in ...
The Cerebral Cortex
... Interprets auditory code Damage to the Wernicke’s Area (Wernicke’s Aphasia): loss of the ability to understand language person can speak clearly, but the words that are put together make no sense. This way of speaking has been called "word salad" because it appears that the words are all mixed up li ...
... Interprets auditory code Damage to the Wernicke’s Area (Wernicke’s Aphasia): loss of the ability to understand language person can speak clearly, but the words that are put together make no sense. This way of speaking has been called "word salad" because it appears that the words are all mixed up li ...
Slide 1
... Novel behavior requires processing in several motor and parietal areas as it is continuously monitored for errors and then modified ...
... Novel behavior requires processing in several motor and parietal areas as it is continuously monitored for errors and then modified ...
File - Biology with Radjewski
... • Wernicke’s area – Located in the temporal area – Essential for understanding language – Damage results in loss of the ability both to read and to understand speech – Patients can still produce fluent, but nonsensical speechlike sounds ...
... • Wernicke’s area – Located in the temporal area – Essential for understanding language – Damage results in loss of the ability both to read and to understand speech – Patients can still produce fluent, but nonsensical speechlike sounds ...
The Brain
... c. Parietal lobe1. sensory cortex- aka somatosensory cortex- information regarding stimulation from the body2. Wernicke’s area- receptive language- they can hear words, but can’t put the sentences together d. Occipital lobe- vision- not marked by a fissure- process visual information- visual cortex ...
... c. Parietal lobe1. sensory cortex- aka somatosensory cortex- information regarding stimulation from the body2. Wernicke’s area- receptive language- they can hear words, but can’t put the sentences together d. Occipital lobe- vision- not marked by a fissure- process visual information- visual cortex ...
Motor Systems II Loops and Tracts
... the extremities and face. Huntington’s disease results from the selective loss of striatal neurons in the indirect pathway. Thus, the balance between the direct and indirect pathways becomes tipped in favor of the direct pathway. Without their normal inhibitory inputs, thalamic neurons can fire rand ...
... the extremities and face. Huntington’s disease results from the selective loss of striatal neurons in the indirect pathway. Thus, the balance between the direct and indirect pathways becomes tipped in favor of the direct pathway. Without their normal inhibitory inputs, thalamic neurons can fire rand ...
Advanced Graphics Computer Animation
... Slower but One Quick, but better Action suboptimal coordination Slower and Slowest but All replanning complete Actions required and optimal ...
... Slower but One Quick, but better Action suboptimal coordination Slower and Slowest but All replanning complete Actions required and optimal ...
File
... Overview of the Nervous System • STRUCTURES: brain, spinal cord, & peripheral nerves • FUNCTION: Recognizes and coordinates the body’s response to changes in its internal and external environments ...
... Overview of the Nervous System • STRUCTURES: brain, spinal cord, & peripheral nerves • FUNCTION: Recognizes and coordinates the body’s response to changes in its internal and external environments ...
No Slide Title
... • “how” entails when + where • when? >100 ms & <1,000-2,000 ms before movement • where? anatomically before but connected with motor/premotor circuits, capable of accomplishing what intentions must do (not motor, not sensory, memory + planning + ...
... • “how” entails when + where • when? >100 ms & <1,000-2,000 ms before movement • where? anatomically before but connected with motor/premotor circuits, capable of accomplishing what intentions must do (not motor, not sensory, memory + planning + ...
Module 6 PowerPoint
... We may soon be able to use computers to translate neural inputs into more commands and words than simply grabbing food. ...
... We may soon be able to use computers to translate neural inputs into more commands and words than simply grabbing food. ...
Module 6 Powerpoint
... We may soon be able to use computers to translate neural inputs into more commands and words than simply grabbing food. ...
... We may soon be able to use computers to translate neural inputs into more commands and words than simply grabbing food. ...
Lies outside the central nervous system
... impulses travelling up to the cerebrum -Involved in higher mental functions such as memory and emotion ...
... impulses travelling up to the cerebrum -Involved in higher mental functions such as memory and emotion ...
Neurological Control of Movement
... Sensory Motor Integration: is the communication of the sensory and motor nerve pathways. [3.1] Reflex: when sensory impulses terminate at the spinal cord and are integrated there. Motor Control: controlled by impulses conducted by motor (efferent) neurons from the brain. Muscle Spindles: create refl ...
... Sensory Motor Integration: is the communication of the sensory and motor nerve pathways. [3.1] Reflex: when sensory impulses terminate at the spinal cord and are integrated there. Motor Control: controlled by impulses conducted by motor (efferent) neurons from the brain. Muscle Spindles: create refl ...
Chapter 2 Notes
... As discussed, the cerebral cortex can be divided into two hemispheres We can further divide the cortex into several smaller area called lobes Occipital: Back of brain; vision center Parietal: Just above occipital; bodily sensations such as touch, pain, and temperature Temporal: Each side of the brai ...
... As discussed, the cerebral cortex can be divided into two hemispheres We can further divide the cortex into several smaller area called lobes Occipital: Back of brain; vision center Parietal: Just above occipital; bodily sensations such as touch, pain, and temperature Temporal: Each side of the brai ...
Word Relationship 1 Running head: EFFECTS OF WORD
... will recognize it as a word of his language. This is because there has been a spot in the mental lexicon for that word ever since the person first encountered it. Limitations and Future Research There were several limitations to our study. The sample consisted of mainly 18-22 year old college studen ...
... will recognize it as a word of his language. This is because there has been a spot in the mental lexicon for that word ever since the person first encountered it. Limitations and Future Research There were several limitations to our study. The sample consisted of mainly 18-22 year old college studen ...
0.-Nat-5-REVISION-nervous
... 2 A sense organ is stimulated. 3 An impulse passes along a sensory neurone. 4 An impulse passes along a motor neurone. The correct order of the stages is ...
... 2 A sense organ is stimulated. 3 An impulse passes along a sensory neurone. 4 An impulse passes along a motor neurone. The correct order of the stages is ...
Abstract Neuron { y
... Does shared effector slow negative response? • Imaging – Simple sentence using verb first Does verb evoke activity in motor effector area? ...
... Does shared effector slow negative response? • Imaging – Simple sentence using verb first Does verb evoke activity in motor effector area? ...
the search for principles of neuronal organization
... moment that the studies of the ways ensembles of neurones develop will produce general rules (see chapters by Bastiani and Levine). It seems illogical to me to have more doubts about the physiological results, but a prevalent disillusionment with this whole area does exist; many of the studies are n ...
... moment that the studies of the ways ensembles of neurones develop will produce general rules (see chapters by Bastiani and Levine). It seems illogical to me to have more doubts about the physiological results, but a prevalent disillusionment with this whole area does exist; many of the studies are n ...
Cellular and Systems Neurophysiology Part 13: The Motor
... In the constant presence of glutamate, NMDA receptors function as depolarization-activated cation channels. They depolarize the membrane, eliciting multiple action potentials. Calcium concentration increases, via NMDA receptors and other calcium channels that open during each action potential. Calci ...
... In the constant presence of glutamate, NMDA receptors function as depolarization-activated cation channels. They depolarize the membrane, eliciting multiple action potentials. Calcium concentration increases, via NMDA receptors and other calcium channels that open during each action potential. Calci ...
Nervous System Overview
... for 40% of the mass of the brain • It enables sensation, communication, memory, understanding, and voluntary movements • Each hemisphere acts contralaterally (controls the opposite side of the body) • No functional area acts alone; conscious behavior involves the entire cortex ...
... for 40% of the mass of the brain • It enables sensation, communication, memory, understanding, and voluntary movements • Each hemisphere acts contralaterally (controls the opposite side of the body) • No functional area acts alone; conscious behavior involves the entire cortex ...
CHAPTER 4: Physical, Motor, and Sensory Development
... parts of the body are in relation to other parts. Rate limiter or controller is a body system that holds back or slows down the emergence of a motor skill. Sensory integration is the organization of senses by the brain to form perceptions, behaviors, and learning. Somatosensors are receptors located ...
... parts of the body are in relation to other parts. Rate limiter or controller is a body system that holds back or slows down the emergence of a motor skill. Sensory integration is the organization of senses by the brain to form perceptions, behaviors, and learning. Somatosensors are receptors located ...
Chapter 7
... tuning” and onto muscles – Feedback from muscle receptors and proprioceptors allows fine-tuning of motor program ...
... tuning” and onto muscles – Feedback from muscle receptors and proprioceptors allows fine-tuning of motor program ...
Somatic nervous system
... The somatic nervous system processes sensory information and controls all voluntary muscular systems within the body, with the exception of reflex arcs. The basic route of nerve signals within the efferent somatic nervous system involves a sequence that begins in the upper cell bodies of motor neuro ...
... The somatic nervous system processes sensory information and controls all voluntary muscular systems within the body, with the exception of reflex arcs. The basic route of nerve signals within the efferent somatic nervous system involves a sequence that begins in the upper cell bodies of motor neuro ...