Getting to Know You: Reputation and Trust in a Two
... by their partner—a behavioral finding mirrored by neural responses in the dorsal striatum. Here, analyses within and between brains revealed two signals—one encoded by response magnitude, and the other by response timing. Response magnitude correlated with the ‘‘intention to trust’’ on the next play ...
... by their partner—a behavioral finding mirrored by neural responses in the dorsal striatum. Here, analyses within and between brains revealed two signals—one encoded by response magnitude, and the other by response timing. Response magnitude correlated with the ‘‘intention to trust’’ on the next play ...
Differential functional connectivity of rostral
... MASQ-AD scale that has been shown to reflect depressed mood (Nitschke et al., 2001). Based on their responses to these scales, participants were classified as high AP (N ¼ 15), high AR (N ¼ 14), high AD (N ¼ 9) or CON (N ¼ 22). The AP group scored below the 50th percentile on the MASQ-AA (M ¼ 20.33, ...
... MASQ-AD scale that has been shown to reflect depressed mood (Nitschke et al., 2001). Based on their responses to these scales, participants were classified as high AP (N ¼ 15), high AR (N ¼ 14), high AD (N ¼ 9) or CON (N ¼ 22). The AP group scored below the 50th percentile on the MASQ-AA (M ¼ 20.33, ...
Negative mood-induction modulates default mode network resting
... Background: The aim of this study was to investigate the effects of sad mood on default mode network (DMN) resting-state connectivity in persons with chronic major depressive disorder (cMDD). Methods: Participants with a diagnosis of cMDD (n=18) and age, gender and education level matched participant ...
... Background: The aim of this study was to investigate the effects of sad mood on default mode network (DMN) resting-state connectivity in persons with chronic major depressive disorder (cMDD). Methods: Participants with a diagnosis of cMDD (n=18) and age, gender and education level matched participant ...
Long, intrinsic horizontal axons radiating through and beyond rat
... The spread of evoked local field potential outside of the barrel field in rats was disrupted by transection of cortical gray matter between the whisker barrel displaying peakevoked activity and the recording sites, suggesting that the underlying anatomical connection involved shallow axons or axon c ...
... The spread of evoked local field potential outside of the barrel field in rats was disrupted by transection of cortical gray matter between the whisker barrel displaying peakevoked activity and the recording sites, suggesting that the underlying anatomical connection involved shallow axons or axon c ...
Proprioception: - e
... tissues, such as ligaments and capsules, and also from those receptors located in extraarticular tissues, such as tendons and muscles [16,18]. Neuropathies, most notably diabetic neuropathy, can cause also significant loss of proprioception [19]. Proprioception has also shown decrease with age [1,13 ...
... tissues, such as ligaments and capsules, and also from those receptors located in extraarticular tissues, such as tendons and muscles [16,18]. Neuropathies, most notably diabetic neuropathy, can cause also significant loss of proprioception [19]. Proprioception has also shown decrease with age [1,13 ...
Connection Patterns Distinguish 3 Regions of Human Parietal Cortex
... Neuroimaging techniques such as functional magnetic resonance imaging (fMRI) have been employed in attempts to identify human parietal regions with similar functional characteristics, but aspects of comparative anatomical organization remain unclear (Corbetta and Shulman 2002; Fink and Grefkes 2005) ...
... Neuroimaging techniques such as functional magnetic resonance imaging (fMRI) have been employed in attempts to identify human parietal regions with similar functional characteristics, but aspects of comparative anatomical organization remain unclear (Corbetta and Shulman 2002; Fink and Grefkes 2005) ...
The Perirhinal, Entorhinal, and Parahippocampal Cortices and
... suggested that the PRc represents the apex of the ventral occipitaltemporal visual processing pathway, which computes increasingly more complex combinations of visual features from posterior to anterior sites. Thus, the PRc may be enanged during demanding visual perceptual task, e.g. discriminating ...
... suggested that the PRc represents the apex of the ventral occipitaltemporal visual processing pathway, which computes increasingly more complex combinations of visual features from posterior to anterior sites. Thus, the PRc may be enanged during demanding visual perceptual task, e.g. discriminating ...
Ecology and Echolocation of Bats and Toothed Whales
... pulses need to be shortened with higher pulse repetition rates, to prevent masking of echoes caused by outgoing pulses or background noise caused by clutter (Schnitzler & Kalko, 2001). Single or multiple pulses are emitted on each upstroke of the wings, using the energy of the wing beat to produce s ...
... pulses need to be shortened with higher pulse repetition rates, to prevent masking of echoes caused by outgoing pulses or background noise caused by clutter (Schnitzler & Kalko, 2001). Single or multiple pulses are emitted on each upstroke of the wings, using the energy of the wing beat to produce s ...
2nd year - FORTH-ICS - Foundation for Research and Technology
... executing the same movements, indicating the existence of an action observation/execution matching system that could be responsible for the capacity of individuals to recognize actions made by others. In addition to area F5, mirror neurons were described in area 7b/PF of the inferior parietal lobule ...
... executing the same movements, indicating the existence of an action observation/execution matching system that could be responsible for the capacity of individuals to recognize actions made by others. In addition to area F5, mirror neurons were described in area 7b/PF of the inferior parietal lobule ...
Chapter 45: Sensory Systems
... which send their axons in the optic nerve to the brain. • Between the photoreceptors and ganglion cells are neurons that process information from the photoreceptors. Review Figure 45.24 ...
... which send their axons in the optic nerve to the brain. • Between the photoreceptors and ganglion cells are neurons that process information from the photoreceptors. Review Figure 45.24 ...
Saccades and multisaccadic gaze shifts are gated by different
... to the tentorium. The chamber provided access to the caudal brain stem in the vicinity of the abducens nuclei. It was hermetically closed between recording sessions, and the surface of the cerebellum was protected by local antibiotics. A systemic antibiotic with protracted action (Extencillin, 600,0 ...
... to the tentorium. The chamber provided access to the caudal brain stem in the vicinity of the abducens nuclei. It was hermetically closed between recording sessions, and the surface of the cerebellum was protected by local antibiotics. A systemic antibiotic with protracted action (Extencillin, 600,0 ...
Motor Resonance Meets Motor Performance - Unitn
... premotor areas were present anterior to Brodmann‘s area 4 and that Brodmann‘s area 6 portion of the cortex is not functionally segregated from area 4 but it constitutes a unique complex in which proximal and axial movements are represented. A separate representation of body movements would be found, ...
... premotor areas were present anterior to Brodmann‘s area 4 and that Brodmann‘s area 6 portion of the cortex is not functionally segregated from area 4 but it constitutes a unique complex in which proximal and axial movements are represented. A separate representation of body movements would be found, ...
physiological plasticity in auditory cortex: rapid induction by learning
... of two stimuli permits the inference that neural processes underlying learning have developed plasticity. Most contemporary studies of physiological plasticity during learning employ a type of associative training first discovered and elucidated by Pavlov (1927), called "classical conditioning". In ...
... of two stimuli permits the inference that neural processes underlying learning have developed plasticity. Most contemporary studies of physiological plasticity during learning employ a type of associative training first discovered and elucidated by Pavlov (1927), called "classical conditioning". In ...
View PDF - CiteSeerX
... Evaluation of dysarthria consisted of an oral motor assessment and perceptual speech analysis. A speech pathologist (K. J. K.)analyzed and rated the severity of the deviant speech dimensions during the examination and from audiotaped samples of spontaneous speech, expository speech, oral reading of ...
... Evaluation of dysarthria consisted of an oral motor assessment and perceptual speech analysis. A speech pathologist (K. J. K.)analyzed and rated the severity of the deviant speech dimensions during the examination and from audiotaped samples of spontaneous speech, expository speech, oral reading of ...
Chronic multiunit recordings in behaving animals: advantages and
... gradually, on a time scale of multiple milliseconds. One can measure this low frequency input signal by measuring the local-field potential (LFP) with electrodes inside the cortex or with EEG-electrodes on the scalp. If the synaptic inputs are sufficiently large, action potentials will be generated. ...
... gradually, on a time scale of multiple milliseconds. One can measure this low frequency input signal by measuring the local-field potential (LFP) with electrodes inside the cortex or with EEG-electrodes on the scalp. If the synaptic inputs are sufficiently large, action potentials will be generated. ...
BRAIN - ESPN.com
... Repetitive mild traumatic brain injury can trigger the development of chronic traumatic encephalopathy (CTE), a progressive neurodegeneration characterized by the widespread deposition of hyperphosphorylated tau (p-tau) as neurofibrillary tangles (Corsellis and Brierley, 1959; Corsellis et al., 1973 ...
... Repetitive mild traumatic brain injury can trigger the development of chronic traumatic encephalopathy (CTE), a progressive neurodegeneration characterized by the widespread deposition of hyperphosphorylated tau (p-tau) as neurofibrillary tangles (Corsellis and Brierley, 1959; Corsellis et al., 1973 ...
(jns-object). - The Computational Neurobiology Laboratory
... of Mussa-Ivaldi (1988) because joint angles are no longer used as intermediate variables in the derivation. This makes interpretation easier and more flexible and the curl-free condition more apparent (see below). The precise interpretation of F is not the focus of this paper; the only requirement i ...
... of Mussa-Ivaldi (1988) because joint angles are no longer used as intermediate variables in the derivation. This makes interpretation easier and more flexible and the curl-free condition more apparent (see below). The precise interpretation of F is not the focus of this paper; the only requirement i ...
Technology Insight: noninvasive brain stimulation in neurology
... unaffected premotor cortex slowed reaction time in the affected ipsilateral hand in comparison with healthy subjects (although only single pulse TMS was used and the effects were measured online).54 In addition, Lotze et al. showed that stimulation of the dorsal premotor cortex, primary motor cortex ...
... unaffected premotor cortex slowed reaction time in the affected ipsilateral hand in comparison with healthy subjects (although only single pulse TMS was used and the effects were measured online).54 In addition, Lotze et al. showed that stimulation of the dorsal premotor cortex, primary motor cortex ...
Review Getting Formal with Dopamine and Reward
... are preceded by phasic stimuli that have been conditioned to predict such rewards (Romo and Schultz, 1990; Ljungberg et al., 1992; Mirenowicz and Schultz, 1994). The loss of response is not due to a developing general insensitivity to rewards, as activations following rewards delivered outside of ta ...
... are preceded by phasic stimuli that have been conditioned to predict such rewards (Romo and Schultz, 1990; Ljungberg et al., 1992; Mirenowicz and Schultz, 1994). The loss of response is not due to a developing general insensitivity to rewards, as activations following rewards delivered outside of ta ...
Time perception
Time perception is a field of study within psychology and neuroscience that refers to the subjective experience of time, which is measured by someone's own perception of the duration of the indefinite and continuous unfolding of events. The perceived time interval between two successive events is referred to as perceived duration. Another person's perception of time cannot be directly experienced or understood, but it can be objectively studied and inferred through a number of scientific experiments. Time perception is a construction of the brain that is manipulable and distortable under certain circumstances. These temporal illusions help to expose the underlying neural mechanisms of time perception.Pioneering work, emphasizing species-specific differences, was conducted by Karl Ernst von Baer. Experimental work began under the influence of the psycho-physical notions of Gustav Theodor Fechner with studies of the relationship between perceived and measured time.