MR of Neuronal Migration Anomalies
... of white matter is thinned because organization of the neurons, which subsequently stimulates axonal growth, has not occurred [1-4]. It was generally believed that migration anomalies were sporadic events that occurred secondary to environmental insults during the first two trimesters. There is now ...
... of white matter is thinned because organization of the neurons, which subsequently stimulates axonal growth, has not occurred [1-4]. It was generally believed that migration anomalies were sporadic events that occurred secondary to environmental insults during the first two trimesters. There is now ...
The Brain and Addiction
... animals such as rats. Rats were trained to press a lever for a tiny electrical jolt to certain parts of the brain. Show that when an electrode is placed in the nucleus accumbens, the rat keeps pressing the lever to receive the small electrical stimulus because it feels pleasurable. This rewarding fe ...
... animals such as rats. Rats were trained to press a lever for a tiny electrical jolt to certain parts of the brain. Show that when an electrode is placed in the nucleus accumbens, the rat keeps pressing the lever to receive the small electrical stimulus because it feels pleasurable. This rewarding fe ...
Lesion mapping of social problem solving
... saved for voxel-based lesion–symptom mapping (Bates et al., 2003). Although the original scans were acquired with the CT modality, voxel-based lesion symptom mapping results are overlaid on magnetic resonance images in MNI space for better visualization of brain structures. Voxel-based lesion–sympto ...
... saved for voxel-based lesion–symptom mapping (Bates et al., 2003). Although the original scans were acquired with the CT modality, voxel-based lesion symptom mapping results are overlaid on magnetic resonance images in MNI space for better visualization of brain structures. Voxel-based lesion–sympto ...
Circuits in Psychopharmacology
... Those who are serious neuroimagers know how to slice and dice the brain, and understand the anatomical relationships of all the possible cuts that can be made through the brain by the various neuroimaging techniques available today. The modern psychopharmacologist should have some familiarity with t ...
... Those who are serious neuroimagers know how to slice and dice the brain, and understand the anatomical relationships of all the possible cuts that can be made through the brain by the various neuroimaging techniques available today. The modern psychopharmacologist should have some familiarity with t ...
A functional magnetic resonance study
... These studies showed the coherence of function between ACC and parietal lobe, frontal lob. Thus, increasing FCs between pgACC and parietal lobe, frontal lobe in this study should be related with the cognitive dysfunction on MDD. However, how this increasing alteration occurs is not clear. It might i ...
... These studies showed the coherence of function between ACC and parietal lobe, frontal lob. Thus, increasing FCs between pgACC and parietal lobe, frontal lobe in this study should be related with the cognitive dysfunction on MDD. However, how this increasing alteration occurs is not clear. It might i ...
Neurons & the Nervous System
... phase” when a neuron, after firing, cannot generate another action ...
... phase” when a neuron, after firing, cannot generate another action ...
Predictability Modulates Human Brain Response to Reward
... likelihood of the behavior. The same concept applies to humans; however, humans have the ability to exert all sorts of executive control over their actions, and so behavioral assays alone are an incomplete way to probe reward processing. Similarly, explicit reports of likes and dislikes, i.e., prefe ...
... likelihood of the behavior. The same concept applies to humans; however, humans have the ability to exert all sorts of executive control over their actions, and so behavioral assays alone are an incomplete way to probe reward processing. Similarly, explicit reports of likes and dislikes, i.e., prefe ...
CNBC onnect - cnbc.cmu.edu - Center for Neural Basis of Cognition
... however, a gap in detailed understanding of the features processed in mid-level vision. This is complicated by the fact that there is feedback from the higher- to lower-level cortices. To better understand such featural processing, and especially to account for feedback effects, Yang is exploiting t ...
... however, a gap in detailed understanding of the features processed in mid-level vision. This is complicated by the fact that there is feedback from the higher- to lower-level cortices. To better understand such featural processing, and especially to account for feedback effects, Yang is exploiting t ...
Autumn Newsletter 2016
... the electrical signals to the brain where they are analysed and recognised so we hear them as sound. The brain has complex systems that filter out sounds which don't have meaning to us and which control how we react to sound. This means that we might not notice the background sound of traffic or a c ...
... the electrical signals to the brain where they are analysed and recognised so we hear them as sound. The brain has complex systems that filter out sounds which don't have meaning to us and which control how we react to sound. This means that we might not notice the background sound of traffic or a c ...
Reverse-Engineering the Human Auditory Pathway
... visualizing these processes in isolation at near biological resolution in real-time, and it was possible to raise venture capital funding to begin the project. By 2008, these advances had permitted the development of products in the area of two-microphone noise reduction for mobile phones, leading t ...
... visualizing these processes in isolation at near biological resolution in real-time, and it was possible to raise venture capital funding to begin the project. By 2008, these advances had permitted the development of products in the area of two-microphone noise reduction for mobile phones, leading t ...
Communication
... Certain types of snakes, such as rattle snakes, can detect infra-red radiation using a pit organ on their body. This means that they will hunt during the night or move into dark burrows and still be able to see and detect particular endotherms, for example the detection of mice, so this infra-red vi ...
... Certain types of snakes, such as rattle snakes, can detect infra-red radiation using a pit organ on their body. This means that they will hunt during the night or move into dark burrows and still be able to see and detect particular endotherms, for example the detection of mice, so this infra-red vi ...
carlson_chapter_4_final
... Brain lesions An injury to a particular part of the brain The effects of that lesion on an animal’s behaviors are studied ...
... Brain lesions An injury to a particular part of the brain The effects of that lesion on an animal’s behaviors are studied ...
nervous system
... relatively large number of nuclei.It perform many functions of greatest importance both for survival and for enjoyment of life. ...
... relatively large number of nuclei.It perform many functions of greatest importance both for survival and for enjoyment of life. ...
Contributions and challenges for network models in cognitive
... and global network attributes, thus paving the way for characteriz ing networks across individuals, developmental stages and disease states. Descriptive network models profit from continuous dialog with empirical data: as models, they make predictions about the functioning of neural systems that mu ...
... and global network attributes, thus paving the way for characteriz ing networks across individuals, developmental stages and disease states. Descriptive network models profit from continuous dialog with empirical data: as models, they make predictions about the functioning of neural systems that mu ...
Osama Almughrabi
... underlying level being “primary consciousness” and the more involved being “higherorder consciousness”. In both Damasio and Edelman and Tononi’s works the lower, less elaborate level is prerequisite for the higher level. Edelman and Tononi interestingly make mention of their speculation that other ...
... underlying level being “primary consciousness” and the more involved being “higherorder consciousness”. In both Damasio and Edelman and Tononi’s works the lower, less elaborate level is prerequisite for the higher level. Edelman and Tononi interestingly make mention of their speculation that other ...
From hand actions to speech: evidence and speculations
... proposed the first theory of language, which postulated an anterior, motor speech center (Broca’s region); a posterior, semantic language center (Wernicke’s region); and a fiber tract, the arcuate fascicle, connecting the two regions (Wernicke, 1874). The neurosurgeon Wilder Penfie ...
... proposed the first theory of language, which postulated an anterior, motor speech center (Broca’s region); a posterior, semantic language center (Wernicke’s region); and a fiber tract, the arcuate fascicle, connecting the two regions (Wernicke, 1874). The neurosurgeon Wilder Penfie ...
Berman - LIFE at UCF - University of Central Florida
... A. Evidence of significant cognitive decline from a previous level of performance in one or more cognitive domains (complex attention, executive function, learning and memory, language, perceptual-motor, or social cognition) based on: 1. Concern of the individual, a knowledgeable informant, or the c ...
... A. Evidence of significant cognitive decline from a previous level of performance in one or more cognitive domains (complex attention, executive function, learning and memory, language, perceptual-motor, or social cognition) based on: 1. Concern of the individual, a knowledgeable informant, or the c ...
Frankland lecture FINAL
... -- place question in broader context of the field; why is this an important question to address; -- does the study generate a new hypothesis, provide evidence for an old hypothesis; contradict existing dogma? 2. Methods -- describe methods used to address the question (transgenic mouse, electrophysi ...
... -- place question in broader context of the field; why is this an important question to address; -- does the study generate a new hypothesis, provide evidence for an old hypothesis; contradict existing dogma? 2. Methods -- describe methods used to address the question (transgenic mouse, electrophysi ...
Michael Arbib: CS564 - Brain Theory and Artificial Intelligence
... Michael Arbib: CS564 - Brain Theory and Artificial Intelligence University of Southern California, Fall 2001 ...
... Michael Arbib: CS564 - Brain Theory and Artificial Intelligence University of Southern California, Fall 2001 ...
Seizure
... Epilepsy is the fourth most common neurological disorder in the U.S. after migraine, stroke, and Alzheimer's disease. Ten percent of the American population will experience a seizure in their lifetime. Epilepsy affects 2.2 million Americans Epilepsy affects 65 million people worldwide. ...
... Epilepsy is the fourth most common neurological disorder in the U.S. after migraine, stroke, and Alzheimer's disease. Ten percent of the American population will experience a seizure in their lifetime. Epilepsy affects 2.2 million Americans Epilepsy affects 65 million people worldwide. ...
The assessment of hemispheric lateralization in functional MRI
... Only with the advent of non-invasive imaging techniques such as functional magnetic resonance imaging (fMRI), functional transcranial Doppler sonography (Deppe et al., 2004), magnetoencephalography (Hirata et al., 2004) and infrared spectroscopy (Watson et al., 2004), it became possible to non-invas ...
... Only with the advent of non-invasive imaging techniques such as functional magnetic resonance imaging (fMRI), functional transcranial Doppler sonography (Deppe et al., 2004), magnetoencephalography (Hirata et al., 2004) and infrared spectroscopy (Watson et al., 2004), it became possible to non-invas ...
Lissencephaly - Cambridge University Press
... Figure /—Case 1. Pedigree. Proband (arrow) is only case with necropsy diagnosis of lissencephaly. The other affected infants are said to have been "just the same". neuronal migration, with production of a four-layered cortex similar to that of a 50-100 mm. foetus (Hanaway et a l . , 1968). It has be ...
... Figure /—Case 1. Pedigree. Proband (arrow) is only case with necropsy diagnosis of lissencephaly. The other affected infants are said to have been "just the same". neuronal migration, with production of a four-layered cortex similar to that of a 50-100 mm. foetus (Hanaway et a l . , 1968). It has be ...
Mirror Neurons: Fire to Inspire
... during observation and functioning of MNs in 6 months infant and in older infants. Researcher used transcranial magnetic stimulation (TMS) and functional magnetic resonance imaging (fMRI) interpreted in their research and act as an evidence that human also have broad mirror neuron system. TMS study ...
... during observation and functioning of MNs in 6 months infant and in older infants. Researcher used transcranial magnetic stimulation (TMS) and functional magnetic resonance imaging (fMRI) interpreted in their research and act as an evidence that human also have broad mirror neuron system. TMS study ...
Gender Differences in Human Brain: A Review
... minds.The human brain is a highly complex organ. Studies of perception, cognition, memory and neural functions have found apparent gender differences. These differences may be attributed to various genetic, hormonal, and environmental factors and do not reflect any overall superiority advantage to e ...
... minds.The human brain is a highly complex organ. Studies of perception, cognition, memory and neural functions have found apparent gender differences. These differences may be attributed to various genetic, hormonal, and environmental factors and do not reflect any overall superiority advantage to e ...
28. Nervous Systems
... Cerebrum (cerebral hemispheres; includes cerebral cortex, white matter, basal ganglia) ...
... Cerebrum (cerebral hemispheres; includes cerebral cortex, white matter, basal ganglia) ...