temporal lobe
... ganglion cells to generate (or not) action potentials: axons run on internal surface to optic nerve which runs to brain *Know that axons from the retina form the optic nerve, CN II ...
... ganglion cells to generate (or not) action potentials: axons run on internal surface to optic nerve which runs to brain *Know that axons from the retina form the optic nerve, CN II ...
From Sensation to Perception
... • Survival depends upon sensation and perception • Sensation – the _________________________________________ in the internal and external environment ...
... • Survival depends upon sensation and perception • Sensation – the _________________________________________ in the internal and external environment ...
The Nervous System
... signals-Neurons are not connected to one another they are separated by tiny gaps called a synapse. The impulses changes to a chemical signal at the axon terminal, travels through the synapse, and then is picked up once again as an electrical signal by the dendrites. Nerve impulses travel in only one ...
... signals-Neurons are not connected to one another they are separated by tiny gaps called a synapse. The impulses changes to a chemical signal at the axon terminal, travels through the synapse, and then is picked up once again as an electrical signal by the dendrites. Nerve impulses travel in only one ...
Nervous System 2
... learn if you can think logically about which organs/functions are needed for “fight or flight”. e. Why these two systems are generally considered antagonistic? f. Which of the two are involved in sexual response? Explain. 4. Briefly describe how the spinal cord is organized (i.e. in cross-section). ...
... learn if you can think logically about which organs/functions are needed for “fight or flight”. e. Why these two systems are generally considered antagonistic? f. Which of the two are involved in sexual response? Explain. 4. Briefly describe how the spinal cord is organized (i.e. in cross-section). ...
Vision - Florida Atlantic University
... Orientation sensitivity: some cells fire best to a stimulus of a particular orientation and fire less when orientation is shifted Spatial frequency: cells vary firing rate according to the sine wave frequency of the stimulus ...
... Orientation sensitivity: some cells fire best to a stimulus of a particular orientation and fire less when orientation is shifted Spatial frequency: cells vary firing rate according to the sine wave frequency of the stimulus ...
Human Anatomy, First Edition McKinley&O'Loughlin
... Is the entire area through which the sensitive ends of the receptor cell are distributed. There is an inverse relationship between the size of the receptive field and our ability to identify the exact location of a stimulus. If the receptive field is small, precise localization and sensitivity are e ...
... Is the entire area through which the sensitive ends of the receptor cell are distributed. There is an inverse relationship between the size of the receptive field and our ability to identify the exact location of a stimulus. If the receptive field is small, precise localization and sensitivity are e ...
The Nonvisual Sensory Systems
... Gate Theory the spinal cord receives messages from pain and other receptors of the skin and descending pathways of the brain if pathways other than pain are sufficiently active, they close the “gates” for pain messages Modification of pain messages Opiates-decrease substance P activity ...
... Gate Theory the spinal cord receives messages from pain and other receptors of the skin and descending pathways of the brain if pathways other than pain are sufficiently active, they close the “gates” for pain messages Modification of pain messages Opiates-decrease substance P activity ...
Human Nervous System
... - transmit impulses from the receptors to the spinal cord and brain interneurons - relay impulses between sensory and motor neurons or between other interneurons motor neurons - transmit impulses from the spinal cord to the effectors ...
... - transmit impulses from the receptors to the spinal cord and brain interneurons - relay impulses between sensory and motor neurons or between other interneurons motor neurons - transmit impulses from the spinal cord to the effectors ...
Introduction
... Visual pathways to the brain. (a) Input from the right half of the visual field strikes the left side of each retina and is transmitted to the left hemisphere (shown in red). Input from the left half of the visual field strikes the right side of each retina and is transmitted to the right hemisphere ...
... Visual pathways to the brain. (a) Input from the right half of the visual field strikes the left side of each retina and is transmitted to the left hemisphere (shown in red). Input from the left half of the visual field strikes the right side of each retina and is transmitted to the right hemisphere ...
Project 2: The situated view of perception and action conceives of
... The situated view of perception and action conceives of these phenomena and capacities in quite a different way than traditional accounts developed in the classical paradigm of cognitive science. The serial and linear character of information processing which is so prominent in models based on Marr’ ...
... The situated view of perception and action conceives of these phenomena and capacities in quite a different way than traditional accounts developed in the classical paradigm of cognitive science. The serial and linear character of information processing which is so prominent in models based on Marr’ ...
Central Nervous System
... w/ cerebral peduncles ___________________: Righting reflexes Superior colliculi: visual reflex center Inferior colliculi: auditory reflex center ______________________: pigmented neurons in motor fxn and produces the precursor for the neurotransmitter ______________ ...
... w/ cerebral peduncles ___________________: Righting reflexes Superior colliculi: visual reflex center Inferior colliculi: auditory reflex center ______________________: pigmented neurons in motor fxn and produces the precursor for the neurotransmitter ______________ ...
unit1sup - University of Kentucky
... 1 a : the science or art of ordering tones or sounds in succession, in combination, and in temporal relationships to produce a composition having unity and continuity b : vocal, instrumental, or mechanical sounds having rhythm, melody, or harmony ...
... 1 a : the science or art of ordering tones or sounds in succession, in combination, and in temporal relationships to produce a composition having unity and continuity b : vocal, instrumental, or mechanical sounds having rhythm, melody, or harmony ...
The Brain: Your Crowning Glory
... We begin our tour of the brain at the lowest level, the hindbrain — the part of the brain where the spinal cord enters the skull and widens. We then work our way upward, first to the midbrain, which lies above the hindbrain, and then to the forebrain, which lies in the highest part of the brain. Con ...
... We begin our tour of the brain at the lowest level, the hindbrain — the part of the brain where the spinal cord enters the skull and widens. We then work our way upward, first to the midbrain, which lies above the hindbrain, and then to the forebrain, which lies in the highest part of the brain. Con ...
Chapter 35 Nervous System Notes Outline
... Topic 35-2: The Nervous System (Dragonfly Textbook Pages 897-900) 1) What is the nervous system? ...
... Topic 35-2: The Nervous System (Dragonfly Textbook Pages 897-900) 1) What is the nervous system? ...
Nervous system - Effingham County Schools
... • 31 pairs - they are numbered according to where they are located. • Emerge from cord through foramen of vertebrae. • Each nerve level attaches to a body section – Dermatone - patches of skin that correspond to each nerve. ...
... • 31 pairs - they are numbered according to where they are located. • Emerge from cord through foramen of vertebrae. • Each nerve level attaches to a body section – Dermatone - patches of skin that correspond to each nerve. ...
W5D3H3: Sensory Receptors
... encoded by the nervous system is essential to a bigpicture understanding of how stimuli are detected and interpreted by the nervous system. Because defects in this process constrain the well-being and quality of life for many people and because changes in how stimuli are detected and integrated can ...
... encoded by the nervous system is essential to a bigpicture understanding of how stimuli are detected and interpreted by the nervous system. Because defects in this process constrain the well-being and quality of life for many people and because changes in how stimuli are detected and integrated can ...
Infancy: Physical Development
... The Role of Nature and Nurture Evidence for the role of nature • Neonates born with sensory skills and perceptual skills – can see nearby objects, hearing is fine, able to track moving objects, prefer certain kinds of stimuli ...
... The Role of Nature and Nurture Evidence for the role of nature • Neonates born with sensory skills and perceptual skills – can see nearby objects, hearing is fine, able to track moving objects, prefer certain kinds of stimuli ...
Lecture 5 Sensory and Motor Systems
... – Neurotransmitter receptors are replaced with chemical- or mechanical motion- sensitive ion gates which cause neuron depolarization, and in most cases, action potentials. – Two general types • Slow adapting – Sense stimulus for a longer period. ...
... – Neurotransmitter receptors are replaced with chemical- or mechanical motion- sensitive ion gates which cause neuron depolarization, and in most cases, action potentials. – Two general types • Slow adapting – Sense stimulus for a longer period. ...
Chapter 11 The Nervous System
... – Axons in the CNS and PNS contain an insulating layer, the myelin sheath, which greatly increases the rate of transmission of nerve impulses. ...
... – Axons in the CNS and PNS contain an insulating layer, the myelin sheath, which greatly increases the rate of transmission of nerve impulses. ...
3E-F Worksheet 1. Sensory receptors that are classed by location
... respond to stimuli arising __________body and are found in internal ________and blood________ which are sensitive to chemical changes and ______________changes as well as__________. 3E 1 2. Sensory receptor also classed by location are the Proprioceptors which respond to the degree of ___________of ...
... respond to stimuli arising __________body and are found in internal ________and blood________ which are sensitive to chemical changes and ______________changes as well as__________. 3E 1 2. Sensory receptor also classed by location are the Proprioceptors which respond to the degree of ___________of ...
MARIJUANA - ctclearinghouse.org
... formation, also contains many cannabinoid receptors. Studies have suggested that marijuana activates cannabinoid receptors in the hippocampus and affects memory by decreasing the activity of neurons in this area. The effect of marijuana on long-term memory is less certain, but while someone is under ...
... formation, also contains many cannabinoid receptors. Studies have suggested that marijuana activates cannabinoid receptors in the hippocampus and affects memory by decreasing the activity of neurons in this area. The effect of marijuana on long-term memory is less certain, but while someone is under ...
What can cognitive psychology and sensory evaluation learn from
... smells), and even by their function. It is therefore tempting to infer that these systems are also functionally independent. So, for example, a subject describing an odor as being sweet would be expressing, in fact, simply that this odor is the odor of something sweet but not that the odor itself is ...
... smells), and even by their function. It is therefore tempting to infer that these systems are also functionally independent. So, for example, a subject describing an odor as being sweet would be expressing, in fact, simply that this odor is the odor of something sweet but not that the odor itself is ...
TalkHumaine_grandjean
... Apparently time is less important in the generation of responses of the multimodal neurons than spatial occurrences. The amplitude of the increase of response decreases with the increase of asynchrony. The maximum of responses is related to the overlap of pattern activity through the time (binding p ...
... Apparently time is less important in the generation of responses of the multimodal neurons than spatial occurrences. The amplitude of the increase of response decreases with the increase of asynchrony. The maximum of responses is related to the overlap of pattern activity through the time (binding p ...