Beta Rhythm
Research News and Information

Sunday, November 22, 2009

Intracranial EEG reveals a time- and frequency-specific role for the right inferior frontal gyrus and primary motor cortex in stopping initiated responses.

5 Oct 2009 Inappropriate response tendencies may be stopped via a specific fronto/basal ganglia/primary motor cortical network. We sought to characterize the functional role of two regions in this putative stopping network, the right inferior frontal gyrus ... Read more...

Frontal brain oscillatory coupling among men who vary in salivary testosterone levels.

25 Aug 2009 Recent studies suggest that cross-frequency coupling supports the integration of distinct neuronal oscillatory modes. In particular, spectral coupling between slow-wave delta and fast-wave beta oscillations may reflect subcortical-cortical ... Read more...

Preliminary evidence that both blue and red light can induce alertness at night.

25 Aug 2009 BACKGROUND: A variety of studies have demonstrated that retinal light exposure can increase alertness at night. It is now well accepted that the circadian system is maximally sensitive to short-wavelength (blue) light and is quite insensitive to ... Read more...

Latest indexed articles for 'Beta Rhythm'

These are the very latest articles for this heading:

• Intracranial EEG reveals a time- and frequency-specific role for the right inferior frontal gyrus and primary motor cortex in stopping initiated responses. 5 Oct 2009
• Beta oscillations and hippocampal place cell learning during exploration of novel environments. 30 Aug 2009
• Frontal brain oscillatory coupling among men who vary in salivary testosterone levels. 25 Aug 2009
• Preliminary evidence that both blue and red light can induce alertness at night. 25 Aug 2009
• Transcallosal connectivity and cortical rhythms: findings in children with spina bifida. 24 Aug 2009
• Early induced beta/gamma activity during illusory contour perception. 8 Jul 2009
• Differential distribution of coherence between beta-band subthalamic oscillations and forearm muscles in Parkinson's disease during isometric contraction. 26 Jun 2009
• Decoding human motor activity from EEG single trials for a discrete two-dimensional cursor control. 23 Jun 2009
• Localization-related epilepsy exhibits significant connectivity away from the seizure-onset area. 15 Jun 2009
• Visual stimulus locking of EEG is modulated by temporal congruency of auditory stimuli. 12 Jun 2009
• Electroencephalogram theta/beta ratio and arousal in attention-deficit/hyperactivity disorder: evidence of independent processes. 3 Jun 2009
• Electroencephalographic monitoring during hypothermia after pediatric cardiac arrest. 31 May 2009
• Error correction maintains post-error adjustments after one night of total sleep deprivation. 30 May 2009
• Nighttime blood pressure in normotensive subjects with chronic insomnia: implications for cardiovascular risk. 30 May 2009
• An electro-encephalogram beta gap after induction with diazepam: a localization method in epileptogenic lesions. 20 May 2009
• Beta-range EEG-EMG coherence with isometric compensation for increasing modulated low-level forces. 18 May 2009
• Movement gating of beta/gamma oscillations involved in the N30 somatosensory evoked potential. 29 Apr 2009
• Decreased basal fMRI functional connectivity in epileptogenic networks and contralateral compensatory mechanisms. 29 Apr 2009
• Electroencephalographic evidence on the strategies of adaptation to the factors of monotony. 29 Apr 2009
• Different phases of afterdischarge during rapid kindling procedure in mice. 14 Apr 2009

See a longer list of these articles.

Technical information about 'Beta Rhythm'

Definition: Brain waves with frequency greater than 13 Hz seen on EEG during wakefulness.

Descriptor UI: D001611

Alternative terms: Beta Rhythm; Beta Rhythms; Rhythm, Beta; Rhythms, Beta; Beta Rhythm Electroencephalography; Electroencephalography, Beta Rhythm;

Allowable Qualifiers: adverse effects; classification; drug effects; economics; history; instrumentation; methods; mortality; nursing; psychology; radiation effects; standards; trends; utilization; veterinary; statistics & numerical data; contraindications; ethics;

Tree Number: E01.370.376.300.125; E01.370.405.245.125;

History Note: 91(75); was see under ELECTROENCEPHALOGRAPHY 1975-90

Technical Notes: /drug eff /rad eff permitted