Now you see it: frontal eye field responses to invisible targets
... one of which was within the receptive field of the FEF neuron under study; on the remaining trials, no target appeared (Fig. 1). On all trials, a ring of bright spots then masked all eight locations. The monkeys’ job was to saccade to the location of the target if it was visible, but to withhold the ...
... one of which was within the receptive field of the FEF neuron under study; on the remaining trials, no target appeared (Fig. 1). On all trials, a ring of bright spots then masked all eight locations. The monkeys’ job was to saccade to the location of the target if it was visible, but to withhold the ...
Neuroanatomy
... Cranial nerves emerging from the brainstem mediate sensory and motor functions in the head ...
... Cranial nerves emerging from the brainstem mediate sensory and motor functions in the head ...
somatosensory area i
... – From brainstem – From somatosensory cortex – From visual area – From auditory area ...
... – From brainstem – From somatosensory cortex – From visual area – From auditory area ...
Neuronal activity in human primary visual cortex correlates with
... is uncertain. Functional magnetic resonance imaging (fMRI) studies have demonstrated a correlation between fluctuations in perception during rivalry and activity in several areas of the human brain19–21. However, these studies could not assess the potential involvement of V1 in rivalry because the r ...
... is uncertain. Functional magnetic resonance imaging (fMRI) studies have demonstrated a correlation between fluctuations in perception during rivalry and activity in several areas of the human brain19–21. However, these studies could not assess the potential involvement of V1 in rivalry because the r ...
Bremen School District 228 Social Studies Common Assessment
... B) misinform ation C) mnemonic D) priming E) spacing 29. The process by which we select, organize, and interpret sensory inform ation in order to recognize meaningful objects and events is called A) sensory adaptation. B) parallel processing. C) sensation. D) perception. E) accommodation. ...
... B) misinform ation C) mnemonic D) priming E) spacing 29. The process by which we select, organize, and interpret sensory inform ation in order to recognize meaningful objects and events is called A) sensory adaptation. B) parallel processing. C) sensation. D) perception. E) accommodation. ...
brain movement and disorder
... Treadmill Walking in midbrain transected cat = rhythmic behavior involving stereotyped pattern of limb movement maintained by central pattern generator (collection of local interneurons that reciprocally excite and inhibit each other in spinal cord thus reciprocally activating extensor and flexor m ...
... Treadmill Walking in midbrain transected cat = rhythmic behavior involving stereotyped pattern of limb movement maintained by central pattern generator (collection of local interneurons that reciprocally excite and inhibit each other in spinal cord thus reciprocally activating extensor and flexor m ...
biological bases of behavior
... (hunger, thirst) and emotions such as pleasure, fear, rage, and sexuality c. Amygdala and Hippocampus- two arms surrounding the thalamus, important in how we process and perceive memory and emotion ...
... (hunger, thirst) and emotions such as pleasure, fear, rage, and sexuality c. Amygdala and Hippocampus- two arms surrounding the thalamus, important in how we process and perceive memory and emotion ...
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 ...
Primary Somatosensory and Motor Cortex
... central sulcus, which had the lowest stimulation threshold for evoking motor responses, was histologically unique. This result made the localization of specific brain functions demonstrable beyond doubt and modern brain imaging techniques, such as functional magnetic resonance imaging (fMRI), have c ...
... central sulcus, which had the lowest stimulation threshold for evoking motor responses, was histologically unique. This result made the localization of specific brain functions demonstrable beyond doubt and modern brain imaging techniques, such as functional magnetic resonance imaging (fMRI), have c ...
chapt08_lecture
... d. Sex drive: the whole system e. Goal-directed behaviors: hypothalamus and other regions ...
... d. Sex drive: the whole system e. Goal-directed behaviors: hypothalamus and other regions ...
The “Conscious” Dorsal Stream - Università degli Studi di Parma
... 4. The ventro-dorsal stream: action in spatial conscious awareness The notion that spatial awareness is linked to movement is pretty old. Von Helmoltz (1896) proposed the notion that the “a-priori” nature of our representation of space depends on the fact that it is generated by active exploratory b ...
... 4. The ventro-dorsal stream: action in spatial conscious awareness The notion that spatial awareness is linked to movement is pretty old. Von Helmoltz (1896) proposed the notion that the “a-priori” nature of our representation of space depends on the fact that it is generated by active exploratory b ...
“Conscious” Dorsal Stream
... 4. The ventro-dorsal stream: action in spatial conscious awareness The notion that spatial awareness is linked to movement is pretty old. Von Helmoltz (1896) proposed the notion that the “a-priori” nature of our representation of space depends on the fact that it is generated by active exploratory b ...
... 4. The ventro-dorsal stream: action in spatial conscious awareness The notion that spatial awareness is linked to movement is pretty old. Von Helmoltz (1896) proposed the notion that the “a-priori” nature of our representation of space depends on the fact that it is generated by active exploratory b ...
Slide 1
... 2. How does it manipulate latent variables? 3. How does it learn to do both? Ask at two levels: 1. What are the algorithms? 2. How are they implemented in neural hardware? ...
... 2. How does it manipulate latent variables? 3. How does it learn to do both? Ask at two levels: 1. What are the algorithms? 2. How are they implemented in neural hardware? ...
EXAM 1 Study Guide
... 2) specific stimuli: habituation is stimulus-specific; that is, it occurs for specific stimuli. If the stimulus is changed, habituation slows down or does not occur. 3) chemical changes: is believed to be associated with a chemical change in the interneurons rather than previously thought change in ...
... 2) specific stimuli: habituation is stimulus-specific; that is, it occurs for specific stimuli. If the stimulus is changed, habituation slows down or does not occur. 3) chemical changes: is believed to be associated with a chemical change in the interneurons rather than previously thought change in ...
face-specific responses from the human inferior occipito
... electrical evoked responses than faces.21–23 Similarly, our control stimuli weakly activated the right occipital cortex at 150–170 ms (Fig. 2, Fig. 3). These findings suggest that even non-face stimuli can activate the face neurons, although less intensively. However, recent subdural recordings3 imp ...
... electrical evoked responses than faces.21–23 Similarly, our control stimuli weakly activated the right occipital cortex at 150–170 ms (Fig. 2, Fig. 3). These findings suggest that even non-face stimuli can activate the face neurons, although less intensively. However, recent subdural recordings3 imp ...
DOC
... For every part that moves—legs, fingers, lips – there’s a corresponding area of Lea’s motor cortex that controls those movements. [AWESOME processing power] Millisecond by millisecond Lea’s brain takes in constantly changing inputs from all her senses. At the same time, her brain continually sends n ...
... For every part that moves—legs, fingers, lips – there’s a corresponding area of Lea’s motor cortex that controls those movements. [AWESOME processing power] Millisecond by millisecond Lea’s brain takes in constantly changing inputs from all her senses. At the same time, her brain continually sends n ...
Criteria for Consciousness in Artificial Intelligent Agents
... prosopagnosic patients are unable to experience any feeling of familiarity at the view of faces of their closest relatives (loss of PConsciousness), other cognitive operations are still performed with the perceived faces – a covert face recognition takes place – but their output fails to reach consc ...
... prosopagnosic patients are unable to experience any feeling of familiarity at the view of faces of their closest relatives (loss of PConsciousness), other cognitive operations are still performed with the perceived faces – a covert face recognition takes place – but their output fails to reach consc ...
THE PREFRONTAL CORTEX Connections Dorsolateral
... is not immediately present in the environment. It allows for the interaction of current goals with perceptual information and knowledge accumulated from past experience. Not only we must be able to represent our goals, but also is essential that these representations persist. Working memory is not o ...
... is not immediately present in the environment. It allows for the interaction of current goals with perceptual information and knowledge accumulated from past experience. Not only we must be able to represent our goals, but also is essential that these representations persist. Working memory is not o ...
Functional MRI: techniques and applications
... What counts as repetition for neurons in a voxel? ...
... What counts as repetition for neurons in a voxel? ...
Cerebellum
... Dysarthria and scanning speech Nystagmus Hypotonia Cerebellar ataxia (Romberg test) Dysmetria Diplopia Cognitive dysfunction ...
... Dysarthria and scanning speech Nystagmus Hypotonia Cerebellar ataxia (Romberg test) Dysmetria Diplopia Cognitive dysfunction ...
Gamma Band Oscillation
... oscillations are present during waking, slowwave and REM sleep. They are intrinsic to the neo-cortex, and heavily rely on GABA-a receptors, as it mediates the time constant of the decay of IPSPs, which varies from 10 – 25 ms (40 – 100 Hz) “Most characteristic field pattern of the waking, activated n ...
... oscillations are present during waking, slowwave and REM sleep. They are intrinsic to the neo-cortex, and heavily rely on GABA-a receptors, as it mediates the time constant of the decay of IPSPs, which varies from 10 – 25 ms (40 – 100 Hz) “Most characteristic field pattern of the waking, activated n ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... recognizer. It also has effective memory providing remembrance of the localities, learnt patterns, and performed decisions. From the system modelling view point, neural networks with number of neurons, exhibit a synergic effect. That means the powers of the numbers of connected neurons is exactly hi ...
... recognizer. It also has effective memory providing remembrance of the localities, learnt patterns, and performed decisions. From the system modelling view point, neural networks with number of neurons, exhibit a synergic effect. That means the powers of the numbers of connected neurons is exactly hi ...
Neural correlates of consciousness
The neural correlates of consciousness (NCC) constitute the minimal set of neuronal events and mechanisms sufficient for a specific conscious percept. Neuroscientists use empirical approaches to discover neural correlates of subjective phenomena. The set should be minimal because, under the assumption that the brain is sufficient to give rise to any given conscious experience, the question is which of its components is necessary to produce it.