• No results found

cognitive event related potentials recording

Gender differences of cognitive function in migraine patients: evidence from event-related potentials using the oddball paradigm

Gender differences of cognitive function in migraine patients: evidence from event-related potentials using the oddball paradigm

... We recruited 29 patients with migraine without aura (15 females; mean age 25.4 y, range between 20 to 30 y) from the Chinese PLA General Hospital according to the International Headache Society (ICHD) criteria. Patients ...

6

Cognitive processing of cluster headache patients: evidence from event-related potentials

Cognitive processing of cluster headache patients: evidence from event-related potentials

... An electroencephalogram (EEG) was recorded continu- ously (band pass 0.05-100 Hz, sampling rate 500 Hz) at the F3, F4, Fz, C3, C4, Cz, P3, P4, and Pz electrode sites, according to the international 10–20 system and using ...

7

Cognitive impairment, event-related potentials and immunological status in patients with systemic lupus erythematosus

Cognitive impairment, event-related potentials and immunological status in patients with systemic lupus erythematosus

... heads. Event-related potentials were recorded in Fz, Cz and Pz (points on the skull surface according to the In- ternational 10–20 system of EEG/SEP recording) according to the 10–20 system, ...

8

Why it is time to develop the use of cognitive event-related potentials in the treatment of psychiatric diseases

Why it is time to develop the use of cognitive event-related potentials in the treatment of psychiatric diseases

... indexing cognitive disturbances is well-established in psy- chiatric clinical settings, the manner with which to efficiently perform cognitive analyses is a matter of ...all cognitive functions may ...

11

Does Power Corrupt? The Evidence from Event Related Potentials

Does Power Corrupt? The Evidence from Event Related Potentials

... more cognitive resource to reward information, while powerlessness ac- tivated one’s BIS, leading to inhibited social behavior, paying more cognitive resource to deal with the conflict between ...

9

Chemosensory event-related potentials in 3M syndrome infants: an early biomarker based on EEG signal processing

Chemosensory event-related potentials in 3M syndrome infants: an early biomarker based on EEG signal processing

... 1 s after olfactory stimulation. First, to correct different amplification effects, each trial was normalised with respect to its baseline level, obtained by calculating the mean value of the power spectrum in a ...

28

N1 responses to images of hands in occipito temporal event related potentials

N1 responses to images of hands in occipito temporal event related potentials

... This study searched for a neural correlate of the high perceptual salience of observed hands. We aimed to find hand-related features of the occipito-temporal N1 waveform using images of bodies for comparison. To ...

28

Borderline personality traits and emotion processing : an event related potentials study

Borderline personality traits and emotion processing : an event related potentials study

... Both of these studies provide evidence that is in direct contradiction to the biosocial theory of BPD, which predicts that BPD patients will be more sensitive to emotional material and m[r] ...

162

A Design Configuration of an FPGA Based Coincident Spectrometry System

A Design Configuration of an FPGA Based Coincident Spectrometry System

... “event-eventrecording coincidence spectrometer for processing data under a combination of the traditional analog electronics and interfacing unit is shown in Fig- ure ...

5

Event-related brain potentials during the monitoring of speech errors

Event-related brain potentials during the monitoring of speech errors

... difference in N400 amplitude is expected between different condi- tions. For example, Chwilla et al. (1995) obtained an N400 priming effect in a semantic priming task (word-to-word priming) using a lexical decision task ...

11

Phonological decoding ability, spatial attention, and event related potentials

Phonological decoding ability, spatial attention, and event related potentials

... ABSTRACT Evidence for a selective spatial attention deficit among children and adults with developmental dyslexia has been interpreted to reflect impairment in the posterior attentional [r] ...

307

Cognitive event-related potentials in patient with hereditary hemochromatosis: A case report

Cognitive event-related potentials in patient with hereditary hemochromatosis: A case report

... or cognitive dysfunction, confusion and psychomotor retardation, fatigue and impaired short-term memory ...the cognitive deficit that was observed in HH ...of cognitive function in patients with ...

6

Instructions Affect Reaction Time Variability: Evaluation by Event Related Potentials

Instructions Affect Reaction Time Variability: Evaluation by Event Related Potentials

... When subjects are instructed to respond to an upcoming stimulus as quickly as possible, subjects’ electroencephalography (EEG) current, shifts to negative polarity [13] [14] [15]. Therefore, if we choose an appropriate ...

16

Event-Related Potentials Reveal Perceptual Simulation of Color in Language Comprehension

Event-Related Potentials Reveal Perceptual Simulation of Color in Language Comprehension

... with event-related potentials (ERPs) that are known to offer millisecond temporal resolution and especially suitable for revealing the time course of mental ...

16

Changes in event related potentials in patients with first episode schizophrenia and their siblings

Changes in event related potentials in patients with first episode schizophrenia and their siblings

... the event-related potentials for P100 (positive potential 100 ms after stimulus onset), N170 (negative potential 170 ms after stimulus onset), and N250 (fronto-central peak) were investigated at O1, ...

8

Optimization of Weighting Factors for Multiple Window Spectrogram of Event-Related Potentials

Optimization of Weighting Factors for Multiple Window Spectrogram of Event-Related Potentials

... for the Welch method, where we should remember that all the windows have the same frequency shape but have their power centered at di ff erent time points. Most of the power is laid on the resulting spectrograms of the ...

10

Recognition memory with and without retrieval of context: studies with event related potentials

Recognition memory with and without retrieval of context: studies with event related potentials

... The sensitivity of ERPs to memory-related processes has principally been investigated by the comparison of the ERPs evoked by old and new items on direct and indirect memory tests. On indirect tests, ERPs to ...

311

Effects of stimulus processing on event-related brain potentials of close others

Effects of stimulus processing on event-related brain potentials of close others

... As mentioned, in Bouten et al. (2015), some (i.e., about 15%) of the IAPS images used as stimuli were quite emotionally laden. Therefore, they might have triggered subtle body movements or postural reactions from ...

30

Reflexive attention in touch: An investigation of event related potentials and behavioural responses

Reflexive attention in touch: An investigation of event related potentials and behavioural responses

... Corbetta, M., Shulman, G.L., 2002. Control of goal-directed and stimulus-driven 743 attention in the brain. Nature Reviews Neuroscience 3 (3), 215–229. 744 Desmedt, J.E., Robertson, D., 1977. Differential enhancement of ...

11

Glucose enhancement of event-related potentials associated with episodic memory and attention

Glucose enhancement of event-related potentials associated with episodic memory and attention

... In order to determine the specificity of the glucose facilitation effect, performance of an old/new item recognition task 21 and a Stroop colour naming task was assessed following consumption of either a ...

27

Show all 10000 documents...

Related subjects