Linking reward expectation to behavior in the basal ganglia
... these factors is central to the function of the caudate? That is, it seems possible that the activity measured in the caudate during the BST did not reflect reward context per se but, rather, a more general anticipation of an impending eye movement. This kind of anticipation is known to be represent ...
... these factors is central to the function of the caudate? That is, it seems possible that the activity measured in the caudate during the BST did not reflect reward context per se but, rather, a more general anticipation of an impending eye movement. This kind of anticipation is known to be represent ...
MirrorBot Report 6
... Figure 1.7: Orientation selective and luminosity independent filtering. Luminosity independence is provided by computation in LGN module. On-centre /Off-surround units (in red) and Off-centre /On-surround units (in blue) in LGN module computes edge detection. These two kind of units feeds (excitato ...
... Figure 1.7: Orientation selective and luminosity independent filtering. Luminosity independence is provided by computation in LGN module. On-centre /Off-surround units (in red) and Off-centre /On-surround units (in blue) in LGN module computes edge detection. These two kind of units feeds (excitato ...
text of chapter 2
... When artists and academic psychologists look at René Magritte's The Lovers, they probably notice different aspects of the canvas (Figure 2.1). Artists may observe the overall composition with its intersecting diagonals, and the skillful shading that helps give perspective to the shrouded figures. Pe ...
... When artists and academic psychologists look at René Magritte's The Lovers, they probably notice different aspects of the canvas (Figure 2.1). Artists may observe the overall composition with its intersecting diagonals, and the skillful shading that helps give perspective to the shrouded figures. Pe ...
Parallel processing of object value memory for voluntary and
... may selectively guide the flexible and stable learning/memory in the caudate regions. Studies focusing on manual handling of objects also suggest that rostrocaudally separated circuits in the basal ganglia control the action differently. These results suggest that the basal ganglia contain parallel ...
... may selectively guide the flexible and stable learning/memory in the caudate regions. Studies focusing on manual handling of objects also suggest that rostrocaudally separated circuits in the basal ganglia control the action differently. These results suggest that the basal ganglia contain parallel ...
Study Guide Solutions
... field, eat just half of the food on their plate, or apply makeup to just half of their face. The very different outcomes for patients with ventral (temporal lobe) versus dorsal (parietal lobe) brain areas has lent support for separate visual streams or pathways for processing ‘what’ information and ...
... field, eat just half of the food on their plate, or apply makeup to just half of their face. The very different outcomes for patients with ventral (temporal lobe) versus dorsal (parietal lobe) brain areas has lent support for separate visual streams or pathways for processing ‘what’ information and ...
This is Where You Type the Slide Title
... • Do we use the same memory system to remember things we have seen and things we have heard? ...
... • Do we use the same memory system to remember things we have seen and things we have heard? ...
FIGURE LEGENDS FIGURE 32.1 Eye movements that stabilize
... associated with smaller movements than caudal sites, and medial sites are associated with upward movements whereas lateral sites are associated with downward movements. The right plot summarizes these results in the form of a continuous map of saccades and target positions. As in the visual cortex, ...
... associated with smaller movements than caudal sites, and medial sites are associated with upward movements whereas lateral sites are associated with downward movements. The right plot summarizes these results in the form of a continuous map of saccades and target positions. As in the visual cortex, ...
The Integrative Role of Posterior Parietal Cortex and related Clinical S
... We will present to follow some disturbs related to the deficit in the spatial cognition or on the use of that as an aid to some other superior function (language, spatial orientation, attention orientation, etc.). The accurate correlation between each one of those syndromes and the subjacent anatomi ...
... We will present to follow some disturbs related to the deficit in the spatial cognition or on the use of that as an aid to some other superior function (language, spatial orientation, attention orientation, etc.). The accurate correlation between each one of those syndromes and the subjacent anatomi ...
Flashbulb memory etc hand out File
... One of the young men said; 'I have no arrows.' 'Arrows are in the canoe,' they said. 'I will not go along. I might be killed. My relatives do not know where I have gone. But you,' he said, turning to the other, 'May go with them.' So one of the young men went, but the other returned home. And the w ...
... One of the young men said; 'I have no arrows.' 'Arrows are in the canoe,' they said. 'I will not go along. I might be killed. My relatives do not know where I have gone. But you,' he said, turning to the other, 'May go with them.' So one of the young men went, but the other returned home. And the w ...
CVI
... conditions such as asphyxia, cerebral hemorrhage, infection of the central nervous system, and/or trauma. It is noted the following behaviors have been associated with cortical impairment: Visual performance can be quite variable, simply put, some days are better than others. Visual functioning ca ...
... conditions such as asphyxia, cerebral hemorrhage, infection of the central nervous system, and/or trauma. It is noted the following behaviors have been associated with cortical impairment: Visual performance can be quite variable, simply put, some days are better than others. Visual functioning ca ...
Working memory
... • Test 2 (non-word repetition task): – the experimenter read aloud non-word syllables (e.g., “mashpole,” “woop” “kintent.” ) to children. Then, children were asked to repeat the syllables. – Children’s ability to repeat the syllables was scored. ...
... • Test 2 (non-word repetition task): – the experimenter read aloud non-word syllables (e.g., “mashpole,” “woop” “kintent.” ) to children. Then, children were asked to repeat the syllables. – Children’s ability to repeat the syllables was scored. ...
P312 Ch05_PerceivingObjectsII
... whole visual field. In this theory, each neuron responds not to what’s at a particular place, but instead to what’s happening across the whole visual field – what kind of a pattern is distributed across the visual field. Such neurons would be labeled spatial frequency detectors. Each such a pattern ...
... whole visual field. In this theory, each neuron responds not to what’s at a particular place, but instead to what’s happening across the whole visual field – what kind of a pattern is distributed across the visual field. Such neurons would be labeled spatial frequency detectors. Each such a pattern ...
IDEA-Definition of Serious Emotional Disturbance (SED)
... • Cognition and language – Impaired or absent vision makes it difficult to see the connections between experiences ...
... • Cognition and language – Impaired or absent vision makes it difficult to see the connections between experiences ...
text - Systems Neuroscience Course, MEDS 371, Univ. Conn. Health
... nucleus of Cajal (INC), located in the midbrain. The pulse of excitation reaching the lower motor neurons in the oculomotor and trochlear nuclei results in the sudden contraction of the relevant extraocular muscles and the abrupt execution of a vertical saccade. A holding signal is generated by neur ...
... nucleus of Cajal (INC), located in the midbrain. The pulse of excitation reaching the lower motor neurons in the oculomotor and trochlear nuclei results in the sudden contraction of the relevant extraocular muscles and the abrupt execution of a vertical saccade. A holding signal is generated by neur ...
Visual Dysfunction in Brain Injury
... • Figure-Ground Discrimination - The ability to discern form and object from background ...
... • Figure-Ground Discrimination - The ability to discern form and object from background ...
Chapter 6
... Coding of color The retinas of humans, Old World monkeys and apes contain 3 different types of cones which provide us with an elaborate form of color vision All visible colors (for humans at least) can be mixed from the 3 main colors: red (long), green (medium), and blue (short); due to the wavelen ...
... Coding of color The retinas of humans, Old World monkeys and apes contain 3 different types of cones which provide us with an elaborate form of color vision All visible colors (for humans at least) can be mixed from the 3 main colors: red (long), green (medium), and blue (short); due to the wavelen ...
Memory - My Haiku
... - Encoding: external stimuli, sensory registers, selective attention, reticular formation, short-term memory - Storage: long-term memory, explicit memory (semantic and episodic memories) and implicit memories (emotional and procedural memories) ...
... - Encoding: external stimuli, sensory registers, selective attention, reticular formation, short-term memory - Storage: long-term memory, explicit memory (semantic and episodic memories) and implicit memories (emotional and procedural memories) ...
Understanding Eye Movements Primary Motor Pathway
... ■ Bring images rapidly onto the fovea fovea. ■ Velocity: 300 – 700 700°° / sec. ■ Intentional, reflexive & spontaneous types. ■ The frontal eye field controls saccades to the contralateral direction. ...
... ■ Bring images rapidly onto the fovea fovea. ■ Velocity: 300 – 700 700°° / sec. ■ Intentional, reflexive & spontaneous types. ■ The frontal eye field controls saccades to the contralateral direction. ...
Diapositive 1 - Andrei Gorea, Ph
... A random dot stereogram at the top shows left and right eyes' images for crossed or uncrossed fusion (pair on the left or right respectively). Marr and Poggio's [10] proposal for establishing correct correspondences between dots in the two eyes' images is illustrated below, using only the dots highl ...
... A random dot stereogram at the top shows left and right eyes' images for crossed or uncrossed fusion (pair on the left or right respectively). Marr and Poggio's [10] proposal for establishing correct correspondences between dots in the two eyes' images is illustrated below, using only the dots highl ...
Decoding the Contents of Visual Short
... identified two brain regions where local patterns of fMRI signals represented the remembered content. Apart from the previously established storage in visual areas, we also discovered an area in the posterior parietal cortex where activity patterns allowed us to decode the specific stimuli held in m ...
... identified two brain regions where local patterns of fMRI signals represented the remembered content. Apart from the previously established storage in visual areas, we also discovered an area in the posterior parietal cortex where activity patterns allowed us to decode the specific stimuli held in m ...
3680Lecture13 - U of L Class Index
... • What does this accomplish? • Preface to attention: Two ways to think about attention – Attention improves perception, acts as a gateway to memory and consciousness – Attention is a mechanism that routes information through the brain • It is the brain actively reconfiguring itself by changing the w ...
... • What does this accomplish? • Preface to attention: Two ways to think about attention – Attention improves perception, acts as a gateway to memory and consciousness – Attention is a mechanism that routes information through the brain • It is the brain actively reconfiguring itself by changing the w ...
Visual Perception
... Motion can be perceived even when there is no motion of an image across the retina. Appropriately timed change in position is sufficient for the visual system to make something appear as moving. ...
... Motion can be perceived even when there is no motion of an image across the retina. Appropriately timed change in position is sufficient for the visual system to make something appear as moving. ...