The History of the EEG
... • Fast Fourier Transform seperates spontaneous EEG signal to component frequencies and amplitudes • Restriction: high frequency resolution demands long (in the range of seconds) analysis windows ...
... • Fast Fourier Transform seperates spontaneous EEG signal to component frequencies and amplitudes • Restriction: high frequency resolution demands long (in the range of seconds) analysis windows ...
The Thalamic Projections of the Spinothalamic Tract
... and that they reached different thalamic domains including lateral, posterior, and intralaminar nuclei [e.g., 1,3,8]. Gingold and coworkers [35] studied terminal STT-like structures in the thalamus of squirrel monkeys after spinal injections of wheat germ agglutinin-horseradish peroxidase (WGAHRP). T ...
... and that they reached different thalamic domains including lateral, posterior, and intralaminar nuclei [e.g., 1,3,8]. Gingold and coworkers [35] studied terminal STT-like structures in the thalamus of squirrel monkeys after spinal injections of wheat germ agglutinin-horseradish peroxidase (WGAHRP). T ...
Aminobutyric Acid (GABA)-A Function and Binding in
... PVN with use of a cryostat and thaw-mounted onto gelatin-coated microscope slides. Slides with mounted sections were desiccated and stored at ⫺80°C. The method of Olsen et al18 was modified to measure [3H]flunitrazepam binding. The sections were thawed and preincubated in ice-cold buffer (pH 7.4). T ...
... PVN with use of a cryostat and thaw-mounted onto gelatin-coated microscope slides. Slides with mounted sections were desiccated and stored at ⫺80°C. The method of Olsen et al18 was modified to measure [3H]flunitrazepam binding. The sections were thawed and preincubated in ice-cold buffer (pH 7.4). T ...
connections of the cerebral cortex
... broadens. Its caudal end is half way through a series of transverse sections of the cerebrum. Those investigators who have identified functional cortical areas exclusively on the basis of cell studies might have made their analogies better if they had given more attention to connections. The extent ...
... broadens. Its caudal end is half way through a series of transverse sections of the cerebrum. Those investigators who have identified functional cortical areas exclusively on the basis of cell studies might have made their analogies better if they had given more attention to connections. The extent ...
- Wiley Online Library
... activation, which attempts to mimic the epidemiology of the disorder, concentrating on assessing end points characteristic of that disorder as outcome measures. The aim of this review is to provide a brief overview of the range of models of early life immune activation currently being used within th ...
... activation, which attempts to mimic the epidemiology of the disorder, concentrating on assessing end points characteristic of that disorder as outcome measures. The aim of this review is to provide a brief overview of the range of models of early life immune activation currently being used within th ...
Working Memory in the Prefrontal Cortex
... a variety of higher cognitive functions. Several models of working memory have been proposed [30]. The most influential model of working memory was the one proposed by Baddeley and Hitch (1974) [19] and Baddeley (1986) [31]. Baddeley’s original model of working memory included one master component ( ...
... a variety of higher cognitive functions. Several models of working memory have been proposed [30]. The most influential model of working memory was the one proposed by Baddeley and Hitch (1974) [19] and Baddeley (1986) [31]. Baddeley’s original model of working memory included one master component ( ...
Ping-An Li, Ashfaq Shuaib, Hiro Miyashita, Qing
... hyperglycemic rats (P,0.01 versus normoglycemic controls). Pannecrotic lesions were observed in 5 of 6 hyperglycemic animals; additionally, status spongiosus suggested edema. Figure 1 contains representative microphotographs showing neuronal damage after 3 hours of reperfusion in the neocortical are ...
... hyperglycemic rats (P,0.01 versus normoglycemic controls). Pannecrotic lesions were observed in 5 of 6 hyperglycemic animals; additionally, status spongiosus suggested edema. Figure 1 contains representative microphotographs showing neuronal damage after 3 hours of reperfusion in the neocortical are ...
Control of movement direction - Cognitive Science Research Group
... considers that experimental data actually reveals combinatorial properties of single neuron activity. In this view, the discharge rates of cells signal different scalar parameters of movement (direction, amplitude, or speed) as well as muscle forces and postural signals (Johnson et al., 2001). It wa ...
... considers that experimental data actually reveals combinatorial properties of single neuron activity. In this view, the discharge rates of cells signal different scalar parameters of movement (direction, amplitude, or speed) as well as muscle forces and postural signals (Johnson et al., 2001). It wa ...
The emergence of a shared action ontology: Building blocks for a
... actually be traced at the microfunctional level implemented in the brainÕs neural networks. The same subpersonal ontology then guides organisms when they are epistemic agents in a social world: Interpersonal relations become meaningful in virtue of a shared action ontology. An action ontology can on ...
... actually be traced at the microfunctional level implemented in the brainÕs neural networks. The same subpersonal ontology then guides organisms when they are epistemic agents in a social world: Interpersonal relations become meaningful in virtue of a shared action ontology. An action ontology can on ...
19 CORTICAL PROJECTIONS FROM TWO PRESTRIATE AREAS IN
... rior bank of the superior temporal sulcus, which appears to receive projections from all these areas, regions of vertical meridian representation in area 18 project to two strips outside (anterior to) area 19 and that a third, separate, field receives a small projection (anterior part of prelunate g ...
... rior bank of the superior temporal sulcus, which appears to receive projections from all these areas, regions of vertical meridian representation in area 18 project to two strips outside (anterior to) area 19 and that a third, separate, field receives a small projection (anterior part of prelunate g ...
How microglia kill neurons
... pathogens, clearing debris, recruiting other cells, aiding repair and providing neurotrophins; and the detrimental effects may be unintended side-effects of the beneficial processes (Klegeris et al., 2007; Lucas et al., 2006; Zipp and Aktas, 2006; Block et al., 2007; Brown and Bal-Price 2003; Wyss-Co ...
... pathogens, clearing debris, recruiting other cells, aiding repair and providing neurotrophins; and the detrimental effects may be unintended side-effects of the beneficial processes (Klegeris et al., 2007; Lucas et al., 2006; Zipp and Aktas, 2006; Block et al., 2007; Brown and Bal-Price 2003; Wyss-Co ...
Discharge Rate of Substantia Nigra Pars Reticulata Neurons Is
... and did not completely and irreversibly cease to discharge during the first 20 min after APO administration (6 neurons did) were considered for all further analyses. All other units were excluded to avoid possible artifacts due to electrode displacements. The spike train of each neuron was divided i ...
... and did not completely and irreversibly cease to discharge during the first 20 min after APO administration (6 neurons did) were considered for all further analyses. All other units were excluded to avoid possible artifacts due to electrode displacements. The spike train of each neuron was divided i ...
Neuronal activity (c-Fos) delineating interactions of the cerebral
... The cerebral cortex and basal ganglia (BG) form a neural circuit that is disrupted in disorders such as Parkinson’s disease. We found that neuronal activity (c-Fos) in the BG followed cortical activity, i.e., high in arousal state and low in sleep state. To determine if cortical activity is necessar ...
... The cerebral cortex and basal ganglia (BG) form a neural circuit that is disrupted in disorders such as Parkinson’s disease. We found that neuronal activity (c-Fos) in the BG followed cortical activity, i.e., high in arousal state and low in sleep state. To determine if cortical activity is necessar ...
High-Level Visual Processing: Cognitive Influences
... well as the real or implied actions of others that enables us to take action based on visual information. The identification of significant elements in the visual field is thus the nexus between vision and cognition. ...
... well as the real or implied actions of others that enables us to take action based on visual information. The identification of significant elements in the visual field is thus the nexus between vision and cognition. ...
Orbitofrontal Cortex Encodes Willingness to Pay
... ever food they purchased from us during the task. In addition to a $35 After receiving the instructions, subjects were trained on using the participation fee, each subject received three $1 bills in “spending response boxes with their right hand and on the bidding procedure. To money” to purchase fo ...
... ever food they purchased from us during the task. In addition to a $35 After receiving the instructions, subjects were trained on using the participation fee, each subject received three $1 bills in “spending response boxes with their right hand and on the bidding procedure. To money” to purchase fo ...
Life: The Science of Biology, 8e
... Written language input flows from the visual cortex to the angular gyrus to Wernicke’s area. Speech commands are formulated in Wernicke’s area, travel to Broca’s area, and then to the primary motor cortex for production. Brain imaging shows metabolic differences in brain regions using language. ...
... Written language input flows from the visual cortex to the angular gyrus to Wernicke’s area. Speech commands are formulated in Wernicke’s area, travel to Broca’s area, and then to the primary motor cortex for production. Brain imaging shows metabolic differences in brain regions using language. ...
Aalborg Universitet Brain plasticity Wang, Li
... the other hand, it may be possible to use EEG/SEPs recordings to measure the acute cortical reorganization. The characteristics of EEG/SEPs e.g., amplitude, latency, power, and source localization in responses to the peripheral stimulation are still need to be further investigated. The aims of this ...
... the other hand, it may be possible to use EEG/SEPs recordings to measure the acute cortical reorganization. The characteristics of EEG/SEPs e.g., amplitude, latency, power, and source localization in responses to the peripheral stimulation are still need to be further investigated. The aims of this ...
MSc Thesis Template Document
... Figure 40 Synapse or Syndesis or Synapsis .................................................................................. 37 Figure 41 The Synaptic Gap at a Synapse .................................................................................... 38 Figure 42 Neurons: Synapses in the Neural Ne ...
... Figure 40 Synapse or Syndesis or Synapsis .................................................................................. 37 Figure 41 The Synaptic Gap at a Synapse .................................................................................... 38 Figure 42 Neurons: Synapses in the Neural Ne ...
Visuomotor neurons: ambiguity of the discharge or `motor` perception?
... areas were strongly debated since the very beginning of the modern neuroanatomy. In 1909 Brodmann ŽBrodmann, 1909., on the basis of the distribution of pyramidal cells, considered the frontal motor cortex of primates as formed by two areas Ž4 and 6, Fig. 1. which almost completely overlapped with th ...
... areas were strongly debated since the very beginning of the modern neuroanatomy. In 1909 Brodmann ŽBrodmann, 1909., on the basis of the distribution of pyramidal cells, considered the frontal motor cortex of primates as formed by two areas Ž4 and 6, Fig. 1. which almost completely overlapped with th ...
HYPOTHALAMUS
... hypothalamus. Similar to the fornix, the stria terminalis makes a dorsally convex detour behind and above the thalamus. It can be identified in the floor of the lateral ventricle, where it accompanies the thalamostriate vein in the groove that separates the thalamus from the caudate nucleus. In the ...
... hypothalamus. Similar to the fornix, the stria terminalis makes a dorsally convex detour behind and above the thalamus. It can be identified in the floor of the lateral ventricle, where it accompanies the thalamostriate vein in the groove that separates the thalamus from the caudate nucleus. In the ...
Levels of kinesin light chain and dynein intermediate
... patients We checked for the presence of phosphotau proteins with the PHF-1 antibody in control and AD samples of frontal cortex used for assessing the levels of kinesin light chain and dynein intermediate chain (Supplementary Fig. S1). As described previously [9], we observed in the 8 AD samples thr ...
... patients We checked for the presence of phosphotau proteins with the PHF-1 antibody in control and AD samples of frontal cortex used for assessing the levels of kinesin light chain and dynein intermediate chain (Supplementary Fig. S1). As described previously [9], we observed in the 8 AD samples thr ...
Axonogenesis in the Brain of Zebrafish Embryos
... by commissures. Each tract is established by identified clusters of approximately 2-12 neurons found in discrete regions of the brain. Many identified clusters of neurons project axons in a defined direction appropriate for the cluster and have axons with stereotyped trajectories, suggesting that th ...
... by commissures. Each tract is established by identified clusters of approximately 2-12 neurons found in discrete regions of the brain. Many identified clusters of neurons project axons in a defined direction appropriate for the cluster and have axons with stereotyped trajectories, suggesting that th ...
Sleep and metabolism: Role of hypothalamic
... increase hunger and appetite.19,20 This is illustrated most profoundly in cross-sectional and prospective epidemiologic studies that indicate there is a strong dose-dependent effect of sleep reduction on the incidence of diabetes and obesity.19,21 One limitation of many human epidemiologic studies i ...
... increase hunger and appetite.19,20 This is illustrated most profoundly in cross-sectional and prospective epidemiologic studies that indicate there is a strong dose-dependent effect of sleep reduction on the incidence of diabetes and obesity.19,21 One limitation of many human epidemiologic studies i ...