Neurobiological Component Report

Name	Beta wave
Description	Beta wave, or beta rhythm, is the term used to designate the frequency range of human brain activity between 12 and 30 Hz (12 to 30 transitions or cycles per second). Beta waves are split into three sections: High Beta Waves (19 Hz+); Beta Waves (15-18 Hz); and Low Beta Waves (12-15 Hz). Beta states are the states associated with normal waking consciousness.
Picture	From Wiki.
No. of Studies (Positive/Negative)	4 (4/0)

Name in Literature	Reference	Research Type	Statistical Result	Relation Description
beta3, 21.5-30.0 Hz	Pizzagalli, 2002	patients and normal controls		Depressed subjects showed more excitatory (beta3, 21.5-30.0 ...... Depressed subjects showed more excitatory (beta3, 21.5-30.0 Hz) activity in the right superior and inferior frontal lobe (Brodmann's area 9/10/11) than comparison subjects. More...
beta	Armitage, 2006	patients and normal controls		Temporal coherence was significantly lower in adolescents wi...... Temporal coherence was significantly lower in adolescents with MDD, compared to healthy controls. Findings were most robust for coherence between left and right beta and between delta and beta in both hemispheres. More...
beta1 frequency band	Korb, 2008	patients and normal controls		MDD subjects showed significantly elevated current density i...... MDD subjects showed significantly elevated current density in delta, theta, alpha, beta1, and beta2 frequency bands relative to controls in anterior cingulate and prefrontal cortices. More...
beta2 frequency band	Korb, 2008	patients and normal controls		MDD subjects showed significantly elevated current density i...... MDD subjects showed significantly elevated current density in delta, theta, alpha, beta1, and beta2 frequency bands relative to controls in anterior cingulate and prefrontal cortices. More...

Name in Literature	Related Components
	Level	Approved Name(Name in Literature)	Type	Reference	Research Type	Statistical Result	Relation Description	All
beta3, 21.5-30.0 Hz		Increased agitation(anxiety)	symptoms	Pizzagalli, 2002	patients and normal controls		Depressed subjects showed more excitatory (beta3, 21.5-30.0 ...... Depressed subjects showed more excitatory (beta3, 21.5-30.0 Hz) activity in the right superior and inferior frontal lobe (Brodmann's area 9/10/11) than comparison subjects. In melancholic subjects,right frontal activity correlated positively with anxiety. More...
beta3, 21.5-30.0 Hz		Depressed mood(depression)	symptoms	Pizzagalli, 2002	patients and normal controls		Depressed subjects showed more excitatory (beta3, 21.5-30.0 ...... Depressed subjects showed more excitatory (beta3, 21.5-30.0 Hz) activity in the right superior and inferior frontal lobe (Brodmann's area 9/10/11) than comparison subjects. In melancholic subjects, this effect was particularly pronounced for severe depression, More...
high-beta (18-30 Hz)		Depressed mood(depressed mood)	symptoms	Paquette, 2009	patients only		These results suggest that the normalization of high-beta ac...... These results suggest that the normalization of high-beta activity in cortico-limbic/paralimbic regions can be associated with a significant reduction of depressive symptoms. More...

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Note:
1. The different color of the nodes denotes the level of the nodes.

Genetic/Epigenetic Locus	Protein and Other Molecule	Cell and Molecular Pathway	Neural System	Cognition and Behavior	Symptoms and Signs	Environment	MDD

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3. The network is generated using Cytoscape Web