Motor systems(W)
... - stretch reflex, knee jerk - mediated at the level of the spinal cord 2 – Posture and postural change - standing, balancing 3 – Locomotion - walking, running 4 – Sensory orientation - head turning, eye fixation 5 – Species specific action patterns - ingestion, courtship, escape/defence, grooming, g ...
... - stretch reflex, knee jerk - mediated at the level of the spinal cord 2 – Posture and postural change - standing, balancing 3 – Locomotion - walking, running 4 – Sensory orientation - head turning, eye fixation 5 – Species specific action patterns - ingestion, courtship, escape/defence, grooming, g ...
PSy420: Sensation and Perception (Dr. Hajnal) March 22, 2010
... The fact that faces are more difficult than many other types of objects to recognize when viewed upside-down is taken by many researchers to indicate that a) faces are recognized via structural descriptions. b) it is more difficult to segment faces from their backgrounds than other types of objects. ...
... The fact that faces are more difficult than many other types of objects to recognize when viewed upside-down is taken by many researchers to indicate that a) faces are recognized via structural descriptions. b) it is more difficult to segment faces from their backgrounds than other types of objects. ...
- WW Norton & Company
... • Extinction inhibits the associative bond, but does not eliminate it. • Second-order conditioning: a CS becomes associated with other stimuli associated with the US. This phenomenon helps account for the complexity of learned associations. ...
... • Extinction inhibits the associative bond, but does not eliminate it. • Second-order conditioning: a CS becomes associated with other stimuli associated with the US. This phenomenon helps account for the complexity of learned associations. ...
Document
... Figure 4.11 (a) How a peppermint stick creates an image on the retina and a pattern of activation on the cortex. (b) How a long peppermint stick would activate a number of different orientation columns in the cortex. ...
... Figure 4.11 (a) How a peppermint stick creates an image on the retina and a pattern of activation on the cortex. (b) How a long peppermint stick would activate a number of different orientation columns in the cortex. ...
Learning
... The time between presenting the neutral stimulus and the unconditioned stimulus needs to be short. For most species and procedures, about ½ second works best. Conditioning is more likely to occur if the conditioned stimulus is presented before the unconditioned stimulus ...
... The time between presenting the neutral stimulus and the unconditioned stimulus needs to be short. For most species and procedures, about ½ second works best. Conditioning is more likely to occur if the conditioned stimulus is presented before the unconditioned stimulus ...
Lab 9
... Anatomy of the Cerebellum • Two bilaterally symmetrical hemispheres connected medially by the vermis • Folia – transversely oriented gyri • Each hemisphere has three lobes – anterior, posterior, and flocculonodular • Neural arrangement – gray matter cortex, internal white matter, scattered nuclei • ...
... Anatomy of the Cerebellum • Two bilaterally symmetrical hemispheres connected medially by the vermis • Folia – transversely oriented gyri • Each hemisphere has three lobes – anterior, posterior, and flocculonodular • Neural arrangement – gray matter cortex, internal white matter, scattered nuclei • ...
Ken`s Power Point Presentation
... cortical systems will determine the level of importance.) Preserve (“download”) it in some way – notes, audiotape, etc. Repeat any important information within 10 minutes Repeat it again within 48 hours Repeat at the end of a seven-day period Use… – Acrostics (the first letter of each key ...
... cortical systems will determine the level of importance.) Preserve (“download”) it in some way – notes, audiotape, etc. Repeat any important information within 10 minutes Repeat it again within 48 hours Repeat at the end of a seven-day period Use… – Acrostics (the first letter of each key ...
Lecture-08-2013-Bi
... Synaptic inhibition; cable properties of neurons; electrical integration in cerebellum ...
... Synaptic inhibition; cable properties of neurons; electrical integration in cerebellum ...
Orbitofrontal Cortex and Its Contribution to Decision
... Research paradigm: Reverse contingencies ...
... Research paradigm: Reverse contingencies ...
Limbic System - WELCOME to the future website of
... Connections of the amygdala Major efferent fibers are stria terminalis Functional considerations Emotional and behavioral changes are associated with amygdala (MRI shows different activity level when different emotions are elicited by pictures); memories change are associated with hippocampal format ...
... Connections of the amygdala Major efferent fibers are stria terminalis Functional considerations Emotional and behavioral changes are associated with amygdala (MRI shows different activity level when different emotions are elicited by pictures); memories change are associated with hippocampal format ...
Two Views of Cortex
... X, and Z is the number of neurons in the subset under consideration. For instance, one could identify an association with any one of the 45 possible pairs of active neurons in a subset of 10 with an efficiency of 50% provided that the neurons were active independently, the pair caused two neurons to ...
... X, and Z is the number of neurons in the subset under consideration. For instance, one could identify an association with any one of the 45 possible pairs of active neurons in a subset of 10 with an efficiency of 50% provided that the neurons were active independently, the pair caused two neurons to ...
somatosensory area i
... • Layer V - Generally larger and project to more distant areas, such as to the basal ganglia, brain stem and spinal cord. • Layer VI, especially large numbers of axons extend to the thalamus, providing signals from the cerebral cortex ...
... • Layer V - Generally larger and project to more distant areas, such as to the basal ganglia, brain stem and spinal cord. • Layer VI, especially large numbers of axons extend to the thalamus, providing signals from the cerebral cortex ...
Learning - Stephen F. Austin State University
... which desired behavior is rewarded with tokens. • Time-out - a form of mild punishment by removal in which a misbehaving animal, child, or adult is placed in a special area away from the attention of others. – Essentially, the organism is being “removed” from any possibility of positive reinforcemen ...
... which desired behavior is rewarded with tokens. • Time-out - a form of mild punishment by removal in which a misbehaving animal, child, or adult is placed in a special area away from the attention of others. – Essentially, the organism is being “removed” from any possibility of positive reinforcemen ...
VCAA past exam 2009
... unpleasant consequence for a response. Question 36 An animal learns to press a button in order to turn off an aversive noise. This is an example of A. negative reinforcement. B. positive reinforcement. C. learned helplessness. D. punishment. Question 37 In operant conditioning, extinction occurs if ...
... unpleasant consequence for a response. Question 36 An animal learns to press a button in order to turn off an aversive noise. This is an example of A. negative reinforcement. B. positive reinforcement. C. learned helplessness. D. punishment. Question 37 In operant conditioning, extinction occurs if ...
Classical and Operant Conditioning PowerPoint
... The power of punishment to suppress behavior usually disappears when the threat of punishment is gone. Punishment triggers escape or aggression. Punishment makes the learner apprehensive: inhibits learning. Punishment is often applied unequally. ...
... The power of punishment to suppress behavior usually disappears when the threat of punishment is gone. Punishment triggers escape or aggression. Punishment makes the learner apprehensive: inhibits learning. Punishment is often applied unequally. ...
MCB105 Motor Learning Lecture by Bence Olveczky 2015 Apr 8
... Over many trials – he converges on around 700ms. About a month of training. Task is unconstrained – each animal does it slightly differently, in order to keep time. Sometimes weird behaviors get rewarded – e.g. sticking out tongue ...
... Over many trials – he converges on around 700ms. About a month of training. Task is unconstrained – each animal does it slightly differently, in order to keep time. Sometimes weird behaviors get rewarded – e.g. sticking out tongue ...
Learning - appsychologyhhs
... 1. The power of punishment to suppress behavior usually disappears when the threat of punishment is gone. 2. Punishment triggers escape or aggression 3. Punishment makes the learner apprehensive: inhibits learning. 4. Punishment is often applied unequally. ...
... 1. The power of punishment to suppress behavior usually disappears when the threat of punishment is gone. 2. Punishment triggers escape or aggression 3. Punishment makes the learner apprehensive: inhibits learning. 4. Punishment is often applied unequally. ...
(Figure 4B) in 12 month old Cln5-/- mice. To survey effects on glial
... nature of the NCLs. Consistent with a mouse model of JNCL (Cln3 null mutant), Cln5-/- mice display a profound loss of sensory relay thalamic neurons, yet no loss of their target neurons in lamina IV of somatosensory cortex. Our preliminary data suggest that this vulnerability of thalamic neurons is ...
... nature of the NCLs. Consistent with a mouse model of JNCL (Cln3 null mutant), Cln5-/- mice display a profound loss of sensory relay thalamic neurons, yet no loss of their target neurons in lamina IV of somatosensory cortex. Our preliminary data suggest that this vulnerability of thalamic neurons is ...
Griggs Chapter 4: Learning
... In delayed conditioning, the offset of the CS is delayed until after the UCS is presented so that the two stimuli occur at the same time ...
... In delayed conditioning, the offset of the CS is delayed until after the UCS is presented so that the two stimuli occur at the same time ...
Griggs Chapter 4: Learning
... In delayed conditioning, the offset of the CS is delayed until after the UCS is presented so that the two stimuli occur at the same time ...
... In delayed conditioning, the offset of the CS is delayed until after the UCS is presented so that the two stimuli occur at the same time ...
