Results 221 to 230 of about 411,327 (250)

Event-Related Potentials (P300) in Primary Headache in Childhood and Adolescence

Journal of Child Neurology, 1998
There is strong evidence for a loss of habituation during cognitive processing in migraine as measured by P300 and contingent negative variation in adults.
S. Evers, B. Bauer, K. Grotemeyer, G. Kurlemann, I. Husstedt   +4 more
semanticscholar   +1 more source

Recording of event-related potentials (P300) from human cortex.

Journal of clinical neurophysiology, 1992
Auditory event-related potentials were recorded simultaneously from chronically implanted subdural electrodes and from scalp electrodes in three patients who were being evaluated for surgical treatment of epilepsy.
R. Neshige, Hans Lüders
semanticscholar   +1 more source

Relationships between event-related potentials (P300) and activities of daily living in Parkinson's disease

Brain Injury, 2002
The correlation between event-related potentials (P300) and activities of daily living was studied in Parkinson's disease. The P300 of 30 patients with Parkinson's disease and 118 normal subjects were recorded.
S. Maeshima, T. Itakura, N. Komai, T. Matsumoto, A. Ueyoshi   +4 more
semanticscholar   +1 more source

Cognitive Psychophysiology in Nootropic Drug Research: Effects of Ginkgo biloba on Event-related Potentials (P300) in Age-associated Memory Impairment

Pharmacopsychiatry, 1995
Extracts from the leaves of Ginkgo biloba have been suggested to be useful in the treatment of various symptoms of impaired brain functions in advanced age.
H. Semlitsch, P. Anderer, B. Saletu, Binder Ga, Decker Ka   +4 more
semanticscholar   +1 more source

Epileptic Seizures and Event-Related Potentials (P300) in Childhood Partial Epilepsies

Clinical EEG, 1997
To clarify the relationship between cognitive function and clinical seizures, auditory event-related potentials (P300) were examined in 72 patients (185 trials) with partial epilepsy. Twenty-six patients (67 trials) had idiopathic partial epilepsies (IPE)
Y. Naganuma, T. Konishi, K. Hongou, J. Tohyama, M. Uchiyama   +4 more
semanticscholar   +1 more source

Seizure frequency affects event-related potentials(P300) in epilepsy

Journal of clinical neuroscience, 2001
To analyse the effect of epilepsy an P300 event-related potentials we studied 27 patients with idiopathic generalized epilepsy (IGE), 13 patients with temporal lobe epilepsy (TLE) and 60 normal controls.
Rong-Chi Chen, S. Tsai, Yang-Chyuan Chang, H. Liou   +3 more
semanticscholar   +1 more source

Acute effects of the novel antidepressant venlafaxine on cognitive event‐related potentials (P300), eye blink rate and mood in young healthy subjects

International Clinical Psychopharmacology, 1993
Venlafaxine is a novel non-tricyclic antidepressant, which preclinically has demonstrated serotonin, norepinephrine, and dopamine reuptake inhibiting effects.
H. Semlitsch, P. Anderer, B. Saletu, Binder Ga, Decker Ka   +4 more
semanticscholar   +1 more source

Leuko-araiosis and event-related potentials (P300) in normal aged subjects.

Gerontology, 1992
To investigate the relationship between cerebral leuko-araiosis and cognitive function in normal aged subjects, 48 neurologically normal aged volunteers (24 males, 24 females, 64-85 years old, mean age 75.2 years) with no silent lacunar lesions on their ...
K. Yamashita, S. Kobayashi, H. Fukuda, S. Yamaguchi, H. Koide   +4 more
semanticscholar   +1 more source

Slow Movement Execution in Event-Related Potentials (P300)

Perceptual and Motor Skills, 2002
We examined whether slow movement execution has an effect on cognitive and information processing by measuring the P300 component. 8 subjects performed a continuous slow forearm rotational movement using 2 task speeds, Slow (a 30–50% decrease from the ...
Kumi Naruse, Haruo Sakuma, Takane Hisai
semanticscholar   +1 more source

Growth hormone deficiency due to sports‐related head trauma is associated with impaired cognitive performance in amateur boxers and kickboxers as revealed by P300 auditory event‐related potentials

Clinical Endocrinology, 2013
It has been recently reported that boxing and kickboxing may cause pituitary dysfunction, GH deficiency in particular. The strong link between poor cognitive performance and GH deficiency due to causes other than head trauma and the improvement of ...
F. Tanrıverdi, C. Suer, H. Yapislar, I. Kocyiğit, A. Selçuklu, K. Unluhizarci, F. Casanueva, F. Keleştimur   +7 more
semanticscholar   +1 more source