Functional Neuroimaging Insights into the Physiology of Human Sleep
... “fast” centroparietal), a controversial hypothesis has emerged that two types of spindles are produced by distinct biological mechanisms.55,56 Using high-density EEG recordings, Massimini and colleagues have examined the patterns of origin and propagation of slow oscillations from scalp recordings.5 ...
... “fast” centroparietal), a controversial hypothesis has emerged that two types of spindles are produced by distinct biological mechanisms.55,56 Using high-density EEG recordings, Massimini and colleagues have examined the patterns of origin and propagation of slow oscillations from scalp recordings.5 ...
Repetition suppression - Philosophical Transactions of the Royal
... be modelled in animals. Rather, we must develop ways to indirectly measure neural activity in the human brain using non-invasive techniques. Functional magnetic resonance imaging (fMRI) constitutes one of the principal tools for recording neural activity non-invasively in humans. Compared with other ...
... be modelled in animals. Rather, we must develop ways to indirectly measure neural activity in the human brain using non-invasive techniques. Functional magnetic resonance imaging (fMRI) constitutes one of the principal tools for recording neural activity non-invasively in humans. Compared with other ...
MS-SCI-LS-Unit 4 -- Chapter 15- Nervous System
... Kinds of Neurons ~ Three kinds of neurons are found in the body-sensory neurons, intemeurons, and motor neurons. Figure 3 shows how these three kinds of neurons work together. A sensory neuron picks up stimuli from the internal or external environment and converts each stimulus into a nerve impulse. ...
... Kinds of Neurons ~ Three kinds of neurons are found in the body-sensory neurons, intemeurons, and motor neurons. Figure 3 shows how these three kinds of neurons work together. A sensory neuron picks up stimuli from the internal or external environment and converts each stimulus into a nerve impulse. ...
Resting-State Connectivity Predictors of Response to
... subsequent large-scale randomized trial found that behavioral activation was equivalent to paroxetine in reducing symptoms in moderately to severely depressed individuals (Dimidjian et al, 2006). Recently, Lejuez et al (2001) developed a brief BATD. Although sharing many common elements with previou ...
... subsequent large-scale randomized trial found that behavioral activation was equivalent to paroxetine in reducing symptoms in moderately to severely depressed individuals (Dimidjian et al, 2006). Recently, Lejuez et al (2001) developed a brief BATD. Although sharing many common elements with previou ...
Serotonergic Integration of Circadian Clock and Ultradian Sleep
... (TL084, Texas Instruments) on the skull. Buffer amplifiers were connected to a counterbalanced commutator (MT GIKEN) via a flexible cable, and the rats were allowed to move freely in the recording chamber. The neuronal activity of the SCN and other brain regions was amplified using a differential am ...
... (TL084, Texas Instruments) on the skull. Buffer amplifiers were connected to a counterbalanced commutator (MT GIKEN) via a flexible cable, and the rats were allowed to move freely in the recording chamber. The neuronal activity of the SCN and other brain regions was amplified using a differential am ...
Electroencephalography - Department of Computational and
... stimulation (with a strobe light), eye closure, mental activity, sleep and sleep deprivation. During (inpatient) epilepsy monitoring, a patient's typical seizure medications may be withdrawn. The digital EEG signal is stored electronically and can be filtered for display. Typical settings for the hi ...
... stimulation (with a strobe light), eye closure, mental activity, sleep and sleep deprivation. During (inpatient) epilepsy monitoring, a patient's typical seizure medications may be withdrawn. The digital EEG signal is stored electronically and can be filtered for display. Typical settings for the hi ...
Foundations of Physiological Psychology, 7e (Carlson)
... plugged with cotton, the scent of a flower is directed to her right nostril. We would expect this odor to A) generate a sensory message in the left hemisphere of her brain. B) generate a sensory message in both hemispheres of this person’s brain. C) lead that person to report the smell of a flower. ...
... plugged with cotton, the scent of a flower is directed to her right nostril. We would expect this odor to A) generate a sensory message in the left hemisphere of her brain. B) generate a sensory message in both hemispheres of this person’s brain. C) lead that person to report the smell of a flower. ...
Articulation-based sound perception in verbal repetition: a functional
... The sounds could be perceived as either a word or a pseudoword according to the interpretation of the vowel. In this way, we could examine how higher linguistic factor modulates speech codes while the acoustic features of speech sounds were not changed. Interestingly, the perception of meaningless s ...
... The sounds could be perceived as either a word or a pseudoword according to the interpretation of the vowel. In this way, we could examine how higher linguistic factor modulates speech codes while the acoustic features of speech sounds were not changed. Interestingly, the perception of meaningless s ...
Introduction
... bloodstream. The adrenal glands then increase the secretion of corticosteroids, primarily cortisol. The release of cortisol initiates a series of metabolic effects aimed to control the harmful effects of stress through negative feedback to both the hypothalamus and the anterior pituitary. The concen ...
... bloodstream. The adrenal glands then increase the secretion of corticosteroids, primarily cortisol. The release of cortisol initiates a series of metabolic effects aimed to control the harmful effects of stress through negative feedback to both the hypothalamus and the anterior pituitary. The concen ...
36th Annual Meeting - North American Neuro
... audience for our CME program. They are predominantly neuro-ophthalmologists, neurologists, and ophthalmologists but also include physicians and scientists from other disciplines and specialties. The annual scientific meeting of NANOS includes the following types of activities: symposium topics of cu ...
... audience for our CME program. They are predominantly neuro-ophthalmologists, neurologists, and ophthalmologists but also include physicians and scientists from other disciplines and specialties. The annual scientific meeting of NANOS includes the following types of activities: symposium topics of cu ...
The functional role of dorso-lateral premotor cortex
... activation was detected in lateral and medial premotor areas, but not in primary motor areas (see also Windischberger et al., 2002). Using a combination of exploratory and model-based fMRI analysis techniques, we subsequently disentangled the different contributions of primary and premotor areas to ...
... activation was detected in lateral and medial premotor areas, but not in primary motor areas (see also Windischberger et al., 2002). Using a combination of exploratory and model-based fMRI analysis techniques, we subsequently disentangled the different contributions of primary and premotor areas to ...
Motor Areas of the Medial Wall: A Review of Their Location and
... limited to those PET studies that supply the Talairach coordinates of activation foci. This choice was directed by the widespread use and availability of this atlas, and the need for precise localization beyond global designations like "anterior cingulate." Unfortunately, this choice excluded some s ...
... limited to those PET studies that supply the Talairach coordinates of activation foci. This choice was directed by the widespread use and availability of this atlas, and the need for precise localization beyond global designations like "anterior cingulate." Unfortunately, this choice excluded some s ...
Planarian shows decision-making behavior in response to multiple
... however, when animals are exposed to more complex stimuli, integration of sensory information should be necessary to decide the appropriate behavior. Furthermore, integration of sensory information in this neural machinery is essential for choosing an animal's behavioral strategy based on the contex ...
... however, when animals are exposed to more complex stimuli, integration of sensory information should be necessary to decide the appropriate behavior. Furthermore, integration of sensory information in this neural machinery is essential for choosing an animal's behavioral strategy based on the contex ...
Acute and chronic effects of cannabinoids on human brain: gene-environment interactions
... Acute and chronic effects of cannabinoids on human brain: gene-environment interactions related to psychiatric disorders Albert Batalla Cases ...
... Acute and chronic effects of cannabinoids on human brain: gene-environment interactions related to psychiatric disorders Albert Batalla Cases ...
Large-Scale Functional Connectivity in Associative Learning
... One approach to the study of the neural basis of learning and memory involves the exploration of how multiple brain regions interact in different learned behaviors (GonzalezLima and McIntosh 1994; McIntosh and Gonzalez-Lima 1994a). Rather than focusing on particular neural structures, the approach e ...
... One approach to the study of the neural basis of learning and memory involves the exploration of how multiple brain regions interact in different learned behaviors (GonzalezLima and McIntosh 1994; McIntosh and Gonzalez-Lima 1994a). Rather than focusing on particular neural structures, the approach e ...
The Brain and Fatigue : New Opportunities for
... jumping, changes in speed and direction, and tackling. In many skill-based sports, participants have to simultaneously perform mechanical work, often with a great physical demand, coupled with the precise performance of decisional and/or perceptual tasks. Football matches show periods and situations ...
... jumping, changes in speed and direction, and tackling. In many skill-based sports, participants have to simultaneously perform mechanical work, often with a great physical demand, coupled with the precise performance of decisional and/or perceptual tasks. Football matches show periods and situations ...
What is aphasia?
... What is aphasia? Every human being uses language. Talking, finding the right words, understanding, reading, writing, and making gestures are part of our language use. If as a result of brain damage one or more parts of language use stop functioning properly, this is called aphasia. Aphasia - A (=non ...
... What is aphasia? Every human being uses language. Talking, finding the right words, understanding, reading, writing, and making gestures are part of our language use. If as a result of brain damage one or more parts of language use stop functioning properly, this is called aphasia. Aphasia - A (=non ...
Cell type-specific activation of p38 MAPK in the brain regions of
... regions of frontal cortex, hippocampus, and hypothalamus of mice in response to repetitive hypoxic exposure (H1–H6, n = 6 for each group) when compared to values of the control normoxic group (H0, n = 6) using Western blot analysis. Similar results were also confirmed by an immunostaining study of t ...
... regions of frontal cortex, hippocampus, and hypothalamus of mice in response to repetitive hypoxic exposure (H1–H6, n = 6 for each group) when compared to values of the control normoxic group (H0, n = 6) using Western blot analysis. Similar results were also confirmed by an immunostaining study of t ...
Head Injury and Intracranial Hypertension
... • Transducer tipped catheter – Intraparenchymal or subdural – Cannot drain CSF – Cannot be recalibrated – Exhibits drift in values measured over time ...
... • Transducer tipped catheter – Intraparenchymal or subdural – Cannot drain CSF – Cannot be recalibrated – Exhibits drift in values measured over time ...
Does the End Justify the Means?
... and extrinsic hand muscles elicited by transcranial magnetic stimulation (TMS) in subjects requested to observe grasping movements performed by an experimenter. At the end of the observation period TMS was applied to their motor cortex and motor-evoked potentials were recorded from hand muscles. The ...
... and extrinsic hand muscles elicited by transcranial magnetic stimulation (TMS) in subjects requested to observe grasping movements performed by an experimenter. At the end of the observation period TMS was applied to their motor cortex and motor-evoked potentials were recorded from hand muscles. The ...
View PDF - CiteSeerX
... feelings’4 serves to identify a territory for neurobiological investigation. Neural correlates of consciousness are being sought at various levels, ranging from specific brain regions, which are examined using methods such as in vivo imaging, to single neuronal types (for example, thalamic reticular ...
... feelings’4 serves to identify a territory for neurobiological investigation. Neural correlates of consciousness are being sought at various levels, ranging from specific brain regions, which are examined using methods such as in vivo imaging, to single neuronal types (for example, thalamic reticular ...
Psilocybin Final Project-PDF
... PHARMACOKINETICS • The image on the left shows the biotransformation of Psilocybin to Psilocin and the four other metabolites • Psilocin is the main pharmacologically active substance. • Dephosphorylation of Psilocybin creates Psilocin. • Psilocybin is completely converted to Psilocin before enteri ...
... PHARMACOKINETICS • The image on the left shows the biotransformation of Psilocybin to Psilocin and the four other metabolites • Psilocin is the main pharmacologically active substance. • Dephosphorylation of Psilocybin creates Psilocin. • Psilocybin is completely converted to Psilocin before enteri ...
AP150 PATHWAYS ASSIGNMENT
... An action potential begins on a ___UPPER MOTOR_ neurons that leaves the __FRONTAL__ lobe of the brain and passes through the ____CEREBRAL PENDUNCLES__ of the midbrain and then the __PYRAMIDS__ of the medulla oblongata where it then decussates and travels down a __ANTERIOR OR LATTERAL __ column to th ...
... An action potential begins on a ___UPPER MOTOR_ neurons that leaves the __FRONTAL__ lobe of the brain and passes through the ____CEREBRAL PENDUNCLES__ of the midbrain and then the __PYRAMIDS__ of the medulla oblongata where it then decussates and travels down a __ANTERIOR OR LATTERAL __ column to th ...
Orientation Selectivity without Orientation Maps in Visual Cortex of a
... primary visual cortex (V1), neurons respond preferentially to bars of a particular orientation, and, in many mammals, these orientationselective cells are arranged in a semiregular, smoothly varying map across the cortical surface. Curiously, orientation maps have not been found in rodents or lagomo ...
... primary visual cortex (V1), neurons respond preferentially to bars of a particular orientation, and, in many mammals, these orientationselective cells are arranged in a semiregular, smoothly varying map across the cortical surface. Curiously, orientation maps have not been found in rodents or lagomo ...
Social stimulation and corticolimbic reactivity in premenstrual dysphoric disorder: a preliminary study
... Neurological Institute (MNI) coordinates space using normalization parameters obtained from a segmentation into the white matter, grey matter and cerebrospinal fluid of the individual anatomical scan, and smoothing was performed using an 8 mm kernel. For each individual, BOLD signal changes in the f ...
... Neurological Institute (MNI) coordinates space using normalization parameters obtained from a segmentation into the white matter, grey matter and cerebrospinal fluid of the individual anatomical scan, and smoothing was performed using an 8 mm kernel. For each individual, BOLD signal changes in the f ...