Apparent Atypical Callosal Dysgenesis
... interhemispheric communication is unlikely because the hippocampal commissure connects the fornices, which are a part of the archicortex and therefore embryologically and anatomically separate from the neocortex (connected by the corpus callosum) [9]. The enlargement of the hippocampal commissure in ...
... interhemispheric communication is unlikely because the hippocampal commissure connects the fornices, which are a part of the archicortex and therefore embryologically and anatomically separate from the neocortex (connected by the corpus callosum) [9]. The enlargement of the hippocampal commissure in ...
gross_neuroanatomy-1
... ramus of the CING sulcus separates the frontal from the parietal lobe on the medial surface of the brain • Due to its shape, the part of parietal cortex lying between PO and CING is known as “precuneus” ...
... ramus of the CING sulcus separates the frontal from the parietal lobe on the medial surface of the brain • Due to its shape, the part of parietal cortex lying between PO and CING is known as “precuneus” ...
Are cortical spikes conveyed to contralateral
... The CC is a bundle of axons originating from neurons widely distributed but clustered throughout the cortical hemispheres (12). The CC is one of the prominent structures in the brain, and the total number of callosal fibers is estimated at approximately 200 million (13). However, taking into conside ...
... The CC is a bundle of axons originating from neurons widely distributed but clustered throughout the cortical hemispheres (12). The CC is one of the prominent structures in the brain, and the total number of callosal fibers is estimated at approximately 200 million (13). However, taking into conside ...
Behavioral consequences of abnormal cortical development
... demonstrate that MAM-treated offspring show a developmental delay in behavioral responses to medial forebrain bundle electrical stimulation, perhaps related to an inability of the MAM pups to withhold behavioral responses as compared to controls. However, a recent study contradicts this interpretati ...
... demonstrate that MAM-treated offspring show a developmental delay in behavioral responses to medial forebrain bundle electrical stimulation, perhaps related to an inability of the MAM pups to withhold behavioral responses as compared to controls. However, a recent study contradicts this interpretati ...
Temporal reproduction and its neuroanatomical correlates in adults
... In healthy individuals temporal information processing seems to engage multiple brain areas including the cerebellum, basal ganglia and prefrontal cortex (e.g. Ivry, 1996, Ivry et al., 2002, Meck et al., 2008). To our knowledge, there are no studies to date examining the association between neuroan ...
... In healthy individuals temporal information processing seems to engage multiple brain areas including the cerebellum, basal ganglia and prefrontal cortex (e.g. Ivry, 1996, Ivry et al., 2002, Meck et al., 2008). To our knowledge, there are no studies to date examining the association between neuroan ...
Mapping the Brain
... Cornelia I Bargmann1 & Eve Marder2,3 In this Historical Perspective, we ask what information is needed beyond connectivity diagrams to understand the function of nervous systems. Informed by invertebrate circuits whose connectivities are known, we highlight the importance of neuronal dynamics and ne ...
... Cornelia I Bargmann1 & Eve Marder2,3 In this Historical Perspective, we ask what information is needed beyond connectivity diagrams to understand the function of nervous systems. Informed by invertebrate circuits whose connectivities are known, we highlight the importance of neuronal dynamics and ne ...
White matter tract alterations in fragile X
... Ten female subjects with a diagnosis of fragile X syndrome (age range ¼ 13.1–22.7 years; mean: 16.69 3.82) and ten, age matched, healthy females (age range ¼ 11.5–22.6 years; mean 17.05 3.82) participated in the current study. Subjects with fragile X were recruited through advertisement in newsl ...
... Ten female subjects with a diagnosis of fragile X syndrome (age range ¼ 13.1–22.7 years; mean: 16.69 3.82) and ten, age matched, healthy females (age range ¼ 11.5–22.6 years; mean 17.05 3.82) participated in the current study. Subjects with fragile X were recruited through advertisement in newsl ...
MRI Assessment of Gray and White Matter Distribution in
... 2%–4% smaller than normal have been reported in metaanalyses of volumetric magnetic resonance imaging (MRI) studies in schizophrenia (1, 2). Significantly smaller than normal regional volumes in schizophrenia have been reported for the frontal cortex (3–12), insula (13, 14), and superior temporal gy ...
... 2%–4% smaller than normal have been reported in metaanalyses of volumetric magnetic resonance imaging (MRI) studies in schizophrenia (1, 2). Significantly smaller than normal regional volumes in schizophrenia have been reported for the frontal cortex (3–12), insula (13, 14), and superior temporal gy ...
University of Groningen The hearing brain in males and
... complex is located in the caudal pons and is divided in three parts: the medial superior olive, the lateral superior olive and the nucleus of the trapezoid body. These three nuclei are surrounded by a number of small nuclei, i.e. the peri-olivary nuclei. Some axons of the anteroventral nucleus proje ...
... complex is located in the caudal pons and is divided in three parts: the medial superior olive, the lateral superior olive and the nucleus of the trapezoid body. These three nuclei are surrounded by a number of small nuclei, i.e. the peri-olivary nuclei. Some axons of the anteroventral nucleus proje ...
New insights into the anatomo-functional connectivity of the
... without stimulation separated each stimulation, and no site was stimulated twice in a row in order to avoid seizures. Each cortical site (size: 5 mm 3 5 mm, due to the spatial resolution of the probe) of the entire cortex exposed by the bone flap was tested three times. Indeed, since the seminal pub ...
... without stimulation separated each stimulation, and no site was stimulated twice in a row in order to avoid seizures. Each cortical site (size: 5 mm 3 5 mm, due to the spatial resolution of the probe) of the entire cortex exposed by the bone flap was tested three times. Indeed, since the seminal pub ...
Perception Processing for General Intelligence
... 2. Subsymbolic representation and learning are the core of human intelligence; symbolic aspects of intelligence (a) emerge from the subsymbolic aspects as needed; or, (b) arise via a relatively simple, thin layer on top of subsymbolic intelligence, that merely applies subsymbolic intelligence in a s ...
... 2. Subsymbolic representation and learning are the core of human intelligence; symbolic aspects of intelligence (a) emerge from the subsymbolic aspects as needed; or, (b) arise via a relatively simple, thin layer on top of subsymbolic intelligence, that merely applies subsymbolic intelligence in a s ...
Distribution of neurons in functional areas of the mouse cerebral
... used mouse brain atlas, in which the cerebral cortex has been segmented by careful comparison of cytoarchitectonic, connectivity, and functional data (Franklin and Paxinos, 2007). The availability of these cortical subdivision maps, together with the small brain size, makes the mouse cerebral cortex ...
... used mouse brain atlas, in which the cerebral cortex has been segmented by careful comparison of cytoarchitectonic, connectivity, and functional data (Franklin and Paxinos, 2007). The availability of these cortical subdivision maps, together with the small brain size, makes the mouse cerebral cortex ...
General Cortical and Special Prefrontal Connections: Principles
... far from each other and are architectonically distinct, but they have in common the simplest types of laminar structure (Figure 1c, i, c, ii). Neuronal density per unit volume is often a reliable indicator of type for sensory and association cortices. Other architectonic parameters also help describ ...
... far from each other and are architectonically distinct, but they have in common the simplest types of laminar structure (Figure 1c, i, c, ii). Neuronal density per unit volume is often a reliable indicator of type for sensory and association cortices. Other architectonic parameters also help describ ...
Transcranial Magnetic Stimulation: A Neuroscientific Probe of
... Transcranial Magnetic Stimulation: A Neuroscientific Probe of Cortical Function in Schizophrenia Shawn M. McClintock, Catarina Freitas, Lindsay Oberman, Sarah H. Lisanby, and Alvaro Pascual-Leone Transcranial magnetic stimulation (TMS) is a neuropsychiatric tool that can serve as a useful method to ...
... Transcranial Magnetic Stimulation: A Neuroscientific Probe of Cortical Function in Schizophrenia Shawn M. McClintock, Catarina Freitas, Lindsay Oberman, Sarah H. Lisanby, and Alvaro Pascual-Leone Transcranial magnetic stimulation (TMS) is a neuropsychiatric tool that can serve as a useful method to ...
Methamphetamine Users in Sustained Abstinence
... Several clinical conditions associated with neuronal damage or tissue loss have demonstrated region-specific low NAA via proton spectroscopy. Examples include Alzheimer disease,32-34 seizure disorder,35 multiple sclerosis,29 human immunodeficiency virus-associated brain disease,36,37 alcoholism,38 b ...
... Several clinical conditions associated with neuronal damage or tissue loss have demonstrated region-specific low NAA via proton spectroscopy. Examples include Alzheimer disease,32-34 seizure disorder,35 multiple sclerosis,29 human immunodeficiency virus-associated brain disease,36,37 alcoholism,38 b ...
Traditional Posters: Neuroimaging
... United Kingdom; 2Academic Radiology, University of Nottingham, Nottingham, Nottinghamshire, United Kingdom; 3School of Community Healthy Sciences, University of Nottingham, Nottingham, Nottinghamshire Metabolic profiles in the posterior cingulate cortex (PCC) have been found to be altered due to hea ...
... United Kingdom; 2Academic Radiology, University of Nottingham, Nottingham, Nottinghamshire, United Kingdom; 3School of Community Healthy Sciences, University of Nottingham, Nottingham, Nottinghamshire Metabolic profiles in the posterior cingulate cortex (PCC) have been found to be altered due to hea ...
Resting-state functional connectivity in neuropsychiatric disorders
... functional connectivity between the left and right hippocampus in nine healthy controls, 10 patients with Alzheimer’s disease, and five patients with mild cognitive impairment (MCI) and found a parametric reduction in connectivity from controls to MCI to Alzheimer’s disease. They did not generate a ...
... functional connectivity between the left and right hippocampus in nine healthy controls, 10 patients with Alzheimer’s disease, and five patients with mild cognitive impairment (MCI) and found a parametric reduction in connectivity from controls to MCI to Alzheimer’s disease. They did not generate a ...
Measurement of Corpus Callosum in Sudanese Population Using MRI
... In general, the left hemisphere of the brain is responsible for language and speech and is called the "dominant" hemisphere. The right hemisphere plays a large part in interpreting visual information and spatial processing. In about one third of individuals who are left-handed, speech function may b ...
... In general, the left hemisphere of the brain is responsible for language and speech and is called the "dominant" hemisphere. The right hemisphere plays a large part in interpreting visual information and spatial processing. In about one third of individuals who are left-handed, speech function may b ...
The Cytoarchitectonic Map of Constantin von Economo and Georg N
... 1926 upon meeting Koskinas: “The work of von Economo and Koskinas is monumental and constitutes a milestone of science, charting new paths for understanding the brain from an anatomical, physiological and pathological viewpoint. It stands as the first comprehensive reference on the architecture of t ...
... 1926 upon meeting Koskinas: “The work of von Economo and Koskinas is monumental and constitutes a milestone of science, charting new paths for understanding the brain from an anatomical, physiological and pathological viewpoint. It stands as the first comprehensive reference on the architecture of t ...
- Reppert Lab
... et al., 2003; Reppert et al., 2004). Electrophysiological recordings have revealed that neurons in the central brain respond to skylight cues with changes in firing frequency and that the central complex, a midline-spanning group of neuropils in the center of the brain, is the most likely candidate ...
... et al., 2003; Reppert et al., 2004). Electrophysiological recordings have revealed that neurons in the central brain respond to skylight cues with changes in firing frequency and that the central complex, a midline-spanning group of neuropils in the center of the brain, is the most likely candidate ...
Experimental Brain Research 221(1)
... cortex near the junction of the dorsal parieto-occipital sulcus, POS) (Fattori et al. 2001, 2009a; Galletti et al. 2003) and a putative ‘parietal reach region’ (PRR) that straddles the boundary between MIP and V6A (Batista et al. 1999; Buneo et al. 2002; Chang et al. 2008; Andersen and Cui 2009). PR ...
... cortex near the junction of the dorsal parieto-occipital sulcus, POS) (Fattori et al. 2001, 2009a; Galletti et al. 2003) and a putative ‘parietal reach region’ (PRR) that straddles the boundary between MIP and V6A (Batista et al. 1999; Buneo et al. 2002; Chang et al. 2008; Andersen and Cui 2009). PR ...
The History of the EEG
... • Overall increase of coherence for recalled vs. not recalled nouns • Long range synchronization of frontal and temporal/parietal neuronal assemblies increases for recalled nouns. ...
... • Overall increase of coherence for recalled vs. not recalled nouns • Long range synchronization of frontal and temporal/parietal neuronal assemblies increases for recalled nouns. ...
Rule-Selection and Action-Selection have a Shared
... frontal regions in tasks of cognitive control (Duncan and Owen 2000; Duncan 2006); similar properties of parietal and prefrontal neurons in tasks of working memory and cognitive control (Chafee and Goldman-Rakic 1998, 2000; Nieder and Miller 2004; Stoet and Snyder 2004); and the reciprocal interacti ...
... frontal regions in tasks of cognitive control (Duncan and Owen 2000; Duncan 2006); similar properties of parietal and prefrontal neurons in tasks of working memory and cognitive control (Chafee and Goldman-Rakic 1998, 2000; Nieder and Miller 2004; Stoet and Snyder 2004); and the reciprocal interacti ...
Brain regions involved in heading estimation and steering control in
... and functional recovery. Past research shows that when we are walking through a texturerich environment, we primarily use optic flow, a radially expanding pattern of motion, to accurately discriminate our heading direction and steer towards a goal. The purpose of this study was to investigate the di ...
... and functional recovery. Past research shows that when we are walking through a texturerich environment, we primarily use optic flow, a radially expanding pattern of motion, to accurately discriminate our heading direction and steer towards a goal. The purpose of this study was to investigate the di ...
Deshpande_Gopikrishna_200708_phd
... Functional magnetic resonance imaging (fMRI) has emerged as the method of choice to non-invasively investigate brain function in humans. Though brain is known to act as a nonlinear system, there has not been much effort to explore the applicability of nonlinear analysis techniques to fMRI data. Also ...
... Functional magnetic resonance imaging (fMRI) has emerged as the method of choice to non-invasively investigate brain function in humans. Though brain is known to act as a nonlinear system, there has not been much effort to explore the applicability of nonlinear analysis techniques to fMRI data. Also ...