The electrophysiological correlates of the Stroop color-word interference effect were studied in eight healthy subjects using high-density Event-Related Potentials (ERPs). Three response modalities were compared: Overt Verbal, Covert Verbal, and Manual. Both Overt Verbal and Manual versions of the Stroop yielded robust Stroop color-word interference as indexed by longer RT for incongruent than ...

We investigated the effects of non-native language (English) exposure on event-related potentials (ERPs) in first- and second-year (four- and five-year-old) preschool Japanese native speakers while they listened to semantically congruent and incongruent Japanese sentences. The children were divided into a non-native language exposed group (exposed group) and a group without such experiences (co...

2260 (1755 male and 505 female) preschool and school children of chabahar were studied for tinea capitis and pediculosis of the scalp. 42 cases were found positive in direct examination, 41cases endothrix being only one case; was ectothrix. trixhophyton violaceun was isolated from 40 cases and 4 of those were microscopically negative for fungal elements. totally, 46 cases of tinea capitis with ...

The Bereitschaftspotential (BP) was recorded at 56 scalp positions when 17 healthy subjects performed brisk extensions of the right index finger. Aim of the study was to contribute to our understanding of the physiology underlying the BP and, in particular, to specify the situation at BP onset. For this purpose, the spatial pattern of the BP was analyzed in short time intervals (35 and/or 70 ms...

2839 Correspondence To the Editor: Scalp avulsion is a severe type of scalp injury, which is most often caused when long, braided hair is caught in running wheels. However, scalp avulsion combined with an open skull avulsion fracture is extremely rare. Here we report a unique case of scalp avulsion combined with open craniocerebral injury. A 19‑year‑old female was transferred to our emergency d...

STUDY OBJECTIVE We aimed to determine the association between scalp hematoma characteristics and traumatic brain injuries in young children with blunt head trauma who have no other symptoms or signs suggestive of traumatic brain injuries (defined as "isolated scalp hematomas"). METHODS This was a secondary analysis of children younger than 24 months with minor blunt head trauma from a prospec...

Majority of neurosurgical procedures are performed under general anaesthesia. It is still possible to perform some the regional anaesthesia like scalp block. involves blocking nerves that innervate scalp. The technique easy perform, but practitioners should be aware complications because closer relation blood vessels with nerves. Despite various advantages over block not practiced routinely. Th...

Previous research on age-related changes in ERP components in response to novel and target stimuli has not carefully controlled for differences in level of cognitive status between age groups, which may have contributed to the common findings of increased P3 latency, decreased P3 amplitude, and altered P3 scalp distribution. Here, cognitively high-performing (top third based on published norms)...

In a time estimation task subjects had to press a button 3 s after the presentation of a warning stimulus. Two seconds after the movement they were informed about their performance by a knowledge of results (KR) stimulus. Preceding the movement a readiness potential (RP) and prior to the presentation of the KR stimulus a stimulus-preceding negativity (SPN) was recorded. Movement side (left/righ...

The goal of this study was to investigate the distinctiveness and the relative time course of the event-related brain potentials (ERP) elicited by syntactically and semantically anomalous words within sentences in 36- and 48-month-old children. ERPs were recorded while children listened to semantically anomalous (i.e., My uncle will blow the movie*), syntactically anomalous (i.e., My uncle will...