Studies of psychiatric disorders have traditionally focused on emotional symptoms such as
depression, anxiety and hallucinations. However, poorly controlled cognitive deficits are …

Scalp electric potentials (electroencephalogram; EEG) are contingent to the impressed
current density unleashed by cortical pyramidal neurons undergoing post-synaptic processes. …

… Schabus, Parapatics, Sauter, Klösch, Anderer, Klimesch, Saletu, and Zeitlhofer have …
Schimicek P, Zeitlhofer J, Anderer P, Saletu B. Automatic sleepspindle detection procedure: aspects …

Study Objective: To investigate differences between visual sleep scoring according to the
classification developed by Rechtschaffen and Kales (R&K, 1968) and scoring based on the …

Interrater variability of sleep stage scorings has an essential impact not only on the reading
of polysomnographic sleep studies (PSGs) for clinical trials but also on the evaluation of …

To date, the only standard for the classification of sleep-EEG recordings that has found
worldwide acceptance are the rules published in 1968 by Rechtschaffen and Kales. Even though …

Event-related potentials (ERPs) were recorded at 17 leads in an auditory oddball paradigm
in 172 normal healthy subjects aged between 20 and 88 years. With advancing age, N1 …

Objectives– Health related quality of life (QoL) has gained increasing influence as a relevant
evaluation criterion in multiple sclerosis. The high prevalence of psychiatric comorbidity in …

We reported earlier that overnight change in explicit memory is positively related to the change
in sleep spindle activity (between a control and a learning night). However, it remained …

Aims Ayahuasca is a traditional South American psychoactive beverage used in Amazonian
shamanism, and in the religious ceremonies of Brazilian‐based syncretic religious groups …