Authoritarian Parenting Effect on Children's Executive Control and Individual Alpha Peak Frequency

2021 ◽  
Author(s):  
Jiahe Zhang ◽  
Zhixuan Yan ◽  
Wenya Nan ◽  
Dan Cai
Keyword(s):  
Executive Control ◽  
Peak Frequency ◽  
Authoritarian Parenting ◽  
Alpha Peak

scholarly journals Individual Alpha Peak Frequency, an Important Biomarker for Live Z-Score Training Neurofeedback in Adolescents with Learning Disabilities

2021 ◽  
Vol 11 (2) ◽  
pp. 167
Author(s):  
Rubén Pérez-Elvira ◽  
Javier Oltra-Cucarella ◽  
José Antonio Carrobles ◽  
Minodora Teodoru ◽  
Ciprian Bacila ◽  
...  
Keyword(s):  
Learning Disabilities ◽  
Pediatric Population ◽  
Peak Frequency ◽  
Normative Values ◽  
Z Score ◽  
Absolute Power ◽  
The Individual ◽  
And Behavior ◽  
The Waves ◽  
Alpha Peak

Learning disabilities (LDs) have an estimated prevalence between 5% and 9% in the pediatric population and are associated with difficulties in reading, arithmetic, and writing. Previous electroencephalography (EEG) research has reported a lag in alpha-band development in specific LD phenotypes, which seems to offer a possible explanation for differences in EEG maturation. In this study, 40 adolescents aged 10–15 years with LDs underwent 10 sessions of Live Z-Score Training Neurofeedback (LZT-NF) Training to improve their cognition and behavior. Based on the individual alpha peak frequency (i-APF) values from the spectrogram, a group with normal i-APF (ni-APF) and a group with low i-APF (li-APF) were compared in a pre-and-post-LZT-NF intervention. There were no statistical differences in age, gender, or the distribution of LDs between the groups. The li-APF group showed a higher theta absolute power in P4 (p = 0.016) at baseline and higher Hi-Beta absolute power in F3 (p = 0.007) post-treatment compared with the ni-APF group. In both groups, extreme waves (absolute Z-score of ≥1.5) were more likely to move toward the normative values, with better results in the ni-APF group. Conversely, the waves within the normal range at baseline were more likely to move out of the range after treatment in the li-APF group. Our results provide evidence of a viable biomarker for identifying optimal responders for the LZT-NF technique based on the i-APF metric reflecting the patient’s neurophysiological individuality.

scholarly journals Author Correction: Individual alpha peak frequency is slower in schizophrenia and related to deficits in visual perception and cognition

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Ian S. Ramsay ◽  
Peter A. Lynn ◽  
Brandon Schermitzler ◽  
Scott R. Sponheim
Keyword(s):  
Visual Perception ◽  
Peak Frequency ◽  
Alpha Peak

scholarly journals Shifts in broadband power and alpha peak frequency observed during long-term isolation

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Jan Weber ◽  
Timo Klein ◽  
Vera Abeln
Keyword(s):  
Sensory Deprivation ◽  
Peak Frequency ◽  
Neuronal Population ◽  
Confined Space ◽  
Eyes Closed ◽  
Eyes Open ◽  
Eeg Recordings ◽  
Induced Changes ◽  
Alpha Peak

Abstract Prolonged periods of social isolation and spatial confinement do not only represent an issue that needs to be faced by a few astronauts during space missions, but can affect all of us as recently shown during pandemic situations. The fundamental question, how the brain adapts to periods of sensory deprivation and re-adapts to normality, has only received little attention. Here, we use eyes closed and eyes open resting-state electroencephalographic (EEG) recordings to investigate how neural activity is altered during 120 days of isolation in a spatially confined, space-analogue environment. After disentangling oscillatory patterns from 1/f activity, we show that isolation leads to a reduction in broadband power and a flattening of the 1/f spectral slope. Beyond that, we observed a reduction in alpha peak frequency during isolation, but did not find strong evidence for isolation-induced changes that are of oscillatory nature. Critically, all effects reversed upon release from isolation. These findings suggest that isolation and concomitant sensory deprivation lead to an enhanced cortical deactivation which might be explained by a reduction in the mean neuronal population firing rate.

Corrigendum to “Physical activity effects on the individual alpha peak frequency of older adults with and without genetic risk factors for Alzheimer’s Disease: A MEG study” [Clin. Neurophysiol. 129 (2018) 1981–1989]

2020 ◽  
Vol 131 (4) ◽  
pp. 983
Author(s):  
Jaisalmer de Frutos-Lucas ◽  
David López-Sanz ◽  
Pilar Zuluaga ◽  
Inmaculada Concepcion Rodríguez-Rojo ◽  
Raúl Luna ◽  
...  
Keyword(s):  
Physical Activity ◽  
Risk Factors ◽  
Alzheimer’S Disease ◽  
Older Adults ◽  
Alzheimer's Disease ◽  
Genetic Risk ◽  
Peak Frequency ◽  
Genetic Risk Factors ◽  
The Individual ◽  
Alpha Peak

How the Individual Alpha Peak Frequency Helps Unravel the Neurophysiologic Underpinnings of Behavioral Functioning in Children With Attention-Deficit/Hyperactivity Disorder

2014 ◽  
Vol 46 (4) ◽  
pp. 285-291 ◽  
Author(s):  
Madelon A. Vollebregt ◽  
Martine van Dongen-Boomsma ◽  
Dorine Slaats-Willemse ◽  
Jan K. Buitelaar ◽  
Robert Oostenveld
Keyword(s):  
Attention Deficit Hyperactivity Disorder ◽  
Attention Deficit ◽  
Peak Frequency ◽  
Behavioral Functioning ◽  
Hyperactivity Disorder ◽  
The Individual ◽  
Alpha Peak

scholarly journals Individual alpha peak frequency is related to latent factors of general cognitive abilities

NeuroImage ◽  
2013 ◽  
Vol 79 ◽  
pp. 10-18 ◽  
Author(s):  
Thomas H. Grandy ◽  
Markus Werkle-Bergner ◽  
Christian Chicherio ◽  
Martin Lövdén ◽  
Florian Schmiedek ◽  
...  
Keyword(s):  
Cognitive Abilities ◽  
Peak Frequency ◽  
Latent Factors ◽  
Alpha Peak

scholarly journals Quantitative EEG Evidence of Increased Alpha Peak Frequency in Children with Precocious Reading Ability

2002 ◽  
Vol 5 (3) ◽  
pp. 39-50 ◽  
Author(s):  
Shannon M. Suldo ◽  
Lynn A. Olson ◽  
James R. Evans
Keyword(s):  
Reading Ability ◽  
Peak Frequency ◽  
Quantitative Eeg ◽  
Alpha Peak

scholarly journals The effects of transcranial alternating current stimulation (tACS) at individual alpha peak frequency (iAPF) on motor cortex excitability in young and elderly adults

2018 ◽  
Vol 236 (10) ◽  
pp. 2573-2588 ◽  
Author(s):  
Shane Fresnoza ◽  
Monica Christova ◽  
Theresa Feil ◽  
Eugen Gallasch ◽  
Christof Körner ◽  
...  
Keyword(s):  
Motor Cortex ◽  
Peak Frequency ◽  
Alternating Current ◽  
Elderly Adults ◽  
Motor Cortex Excitability ◽  
Transcranial Alternating Current Stimulation ◽  
Alpha Peak

scholarly journals Resting-state EEG power and connectivity are associated with alpha peak frequency slowing in healthy aging

2018 ◽  
Vol 71 ◽  
pp. 149-155 ◽  
Author(s):  
Brian Scally ◽  
Melanie Rose Burke ◽  
David Bunce ◽  
Jean-Francois Delvenne
Keyword(s):  
Resting State ◽  
Healthy Aging ◽  
Peak Frequency ◽  
Eeg Power ◽  
Alpha Peak
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