Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Guidelines for the recording and quantitative analysis of electroencephalographic activity in research contexts (1993)
    Oxford, UK : Blackwell Publishing Ltd
    Psychophysiology 30 (1993), S. 0 
    Details
    ISSN: 1469-8986
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: Developments in technologic and analytical procedures applied to the study of brain electrical activity have intensified interest in this modality as a means of examining brain function. The impact of these new developments on traditional methods of acquiring and analyzing electroencephalographic activity requires evaluation. Ultimately, the integration of the old with the new must result in an accepted standardized methodology to be used in these investigations. In this paper, basic procedures and recent developments involved in the recording and analysis of brain electrical activity are discussed and recommendations are made, with emphasis on psychophysiological applications of these procedures.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1469-8986.1993.tb02081.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Ontogenetic variations in auditory arousal threshold during sleep (1994)
    Oxford, UK : Blackwell Publishing Ltd
    Psychophysiology 31 (1994), S. 0 
    Details
    ISSN: 1469-8986
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: Developmental variations in auditory arousal thresholds during sleep were investigated in four groups of normal male subjects - children, preadolescents, adolescents, and young adults. Arousal thresholds were determined during NREM and REM sleep for tones presented via earphone insert on a single night following two adaptation nights of undisturbed sleep. Age-related relationships were observed for both awakening frequency and stimulus intensity required to effect awakening, with awakenings occurring more frequently in response to lower stimulus intensities with increasing age. Although stimulus intensities required for awakening were high and statistically equivalent across sleep stages in nonadults, higher intensity stimuli were required in Stage 4 relative to Stage 2 and REM sleep in adults. These results confirm previous observations of marked resistance to awakening during sleep in preadolescent children and suggest that processes underlying awakening from sleep undergo systematic modification during ontogenetic development.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1469-8986.1994.tb01038.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    facet.materialart.
    Unknown
    The Effects of Background Illumination and Stimulant Medication on Smooth Pursuit Eye Movements of Hyperactive Children (1989)
    New York : Periodicals Archive Online (PAO)
    Journal of Abnormal Child Psychology. 17:1 (1989:Feb.) 73 
    Details
    ISSN: 0091-0627
    Topics: Psychology
    URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:h225-1989-017-01-000007
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    SLEEP PATTERNS IN CHILDREN OF SUPERIOR INTELLIGENCE (1983)
    Oxford, UK : Blackwell Publishing Ltd
    The @journal of child psychology and psychiatry 24 (1983), S. 0 
    Details
    ISSN: 1469-7610
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: To examine the relationship between superior intellectual functioning and physiological patterns and events during sleep, male children (8–12 years old) of superior (x̄ IQ: 133.3) and average (x̄ IQ: 111.0) intelligence were recorded for five consecutive nights using standard electrographic measures.Compared to normal controls, superior IQ subjects had greater amounts of TST, stage 2, stage 3, total NREM sleep, a longer average NREM cycle length and significantly less average REM density. In addition, significant negative relationships were obtained between full-scale IQ and REM density, and between verbal IQ and REM density.The results suggest that patterns and amounts of sleep stages in superior IQ children do not differ in any dramatic fashion from those of children with average IQ. However, the negative correlations between IQ measures and eye movement density during REM sleep are consonant with previous notions relating eye movement density to waking information processing strategies and suggest a carry-over of such strategies from wakefulness to sleep.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1469-7610.1983.tb00134.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Dark condition normalization of smooth pursuit tracking: Evidence of cerebellar dysfunction in psychosis (1988)
    Springer
    European archives of psychiatry and clinical neuroscience 237 (1988), S. 334-342 
    Details
    ISSN: 1433-8491
    Keywords: Psychosis ; Smooth pursuit eye movement ; Light-dark conditions
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Smooth pursuit tracking performance was evaluated in psychotic (n = 20) and normal control subjects (n = 20) during light and dark testing conditions using computer-based analyses of electrographically recorded tracking patterns. Previously reported impaired tracking in psychotics tested under light conditions was reaffirmed. However, the tracking patterns of patients during the dark condition not only resembled those of controls under similar conditions, but were no longer significantly different from controls' light condition performance. Among several possible bases for these results which are considered, the involvement of cerebellar dysfunction in these patients is emphasized.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00380976
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    The effects of background illumination and stimulant medication on smooth pursuit eye movements of hyperactive children (1989)
    Springer
    Journal of abnormal child psychology 17 (1989), S. 73-90 
    Details
    ISSN: 1573-2835
    Source: Springer Online Journal Archives 1860-2000
    Topics: Psychology
    Notes: Abstract Problems with visual information processing have been reported in children with the diagnosis of attention deficit disorder with hyperactivity (ADD H), and deficits in oculomotor control have been posited as an important factor in this phenomenon. To assess aspects of oculomotor performance, smooth pursuit eye movements (PEMs) were recorded electrooculographically in 20 ADD H and 20 age-matched control children and computer-analyzed for discrete (velocity arrests) and global (root mean square error) disruptions. The effects of stimulant medication (methylphenidate), together with manipulations designed to influence behavioral (attention) and physiological (cerebellar) processes involved in PEM performance, were examined. The tracking patterns of nonmedicated ADD H children contained significantly more discrete aberrations on baseline conditions. Although no single experimental manipulation significantly improved tracking performance in ADD H children, combining all experimental conditions did normalize PEMs in these subjects. Slight improvements in PEM performance in association with medication correlated positively with does of madication of with medication-related improvments of behavior. In light of these data, arguments are presented in supported of (a) hyporousal as a contributing factor underlying oculomotor difficulties in ADD H children and (b) subcortical involbment in PEM dysfunction.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00910771
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...