Lateralized neonatal EEG coherence during sleep predicts language outcome

2021 ◽  
Author(s):  
Renée A. Shellhaas ◽  
Ronald D. Chervin ◽  
John D. E. Barks ◽  
Fauziya Hassan ◽  
Martha D. Carlson ◽  
...  
Keyword(s):  
Eeg Coherence ◽  
Language Outcome

EEG coherence: Effects of sex, hemisphere, and pubertal timing

1996 ◽  
Author(s):  
Jochen Kaiser ◽  
John H. Gruzelier
Keyword(s):  
Pubertal Timing ◽  
Eeg Coherence ◽  
Coherence Effects

Bilateral Eye Movements and EEG Coherence During Positive Memories: Implications for PTSD and EMDR

2011 ◽  
Author(s):  
Brandon Keller ◽  
Larry C. Stevens ◽  
Kateryna Boyce ◽  
Colleen Lui ◽  
James Murray
Keyword(s):  
Eye Movements ◽  
Eeg Coherence ◽  
Positive Memories

Novel EEG Coherence Biomarkers for PTSD Assessment

2019 ◽  
Author(s):  
Keyword(s):  
Eeg Coherence ◽  
Ptsd Assessment

scholarly journals Bayonet-shaped language development in autism with regression: a retrospective study

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
David Gagnon ◽  
Abderrahim Zeribi ◽  
Élise Douard ◽  
Valérie Courchesne ◽  
Borja Rodríguez-Herreros ◽  
...  
Keyword(s):  
Language Development ◽  
Linear Models ◽  
Autism Spectrum ◽  
Early Language ◽  
Verbal Iq ◽  
Logistic Regression Models ◽  
Language Level ◽  
Language Outcome ◽  
Almost All ◽  
The Relationship

Abstract Background Language delay is one of the major referral criteria for an autism evaluation. Once an autism spectrum diagnosis is established, the language prognosis is among the main parental concerns. Early language regression (ELR) is observed by 10–50% of parents but its relevance to late language level and socio-communicative ability is uncertain. This study aimed to establish the predictive value of ELR on the progression of language development and socio-communicative outcomes to guide clinicians in addressing parents’ concerns at the time of diagnosis. Methods We used socio-communicative, language, and cognitive data of 2,047 autism spectrum participants from the Simons Simplex Collection, aged 4–18 years (mean = 9 years; SD = 3.6). Cox proportional hazard and logistic regression models were used to evaluate the effect of ELR on language milestones and the probability of using complex and flexible language, as defined by the choice of ADOS module at enrollment. Linear models were then used to evaluate the relationship of ELR and non-verbal IQ with socio-communicative and language levels. Results ELR is associated with earlier language milestones but delayed attainment of fluent, complex, and flexible language. However, this language outcome can be expected for almost all autistic children without intellectual disability at 18 years of age. It is mostly influenced by non-verbal IQ, not ELR. The language and socio-communicative level of participants with flexible language, as measured by the Vineland and ADOS socio-communicative subscales, was not affected by ELR. Limitations This study is based on a relatively coarse measure of ultimate language level and relies on retrospective reporting of early language milestones and ELR. It does not prospectively document the age at which language catches up, the relationship between ELR and other behavioral areas of regression, nor the effects of intervention. Conclusions For autistic individuals with ELR and a normal level of non-verbal intelligence, language development follows a “bayonet shape” trajectory: early first words followed by regression, a plateau with limited progress, and then language catch up.

Functional hypofrontality revealed by EEG coherence analysis of 16 antipsychotic-free schizophrenic patients performing cognitive activation paradigms

1996 ◽  
Vol 6 ◽  
pp. S4-107-S4-108
Author(s):  
J. Tauscher ◽  
P. Rappelsberger ◽  
A. Neumeister ◽  
P. Fischer ◽  
S. Kasper
Keyword(s):  
Coherence Analysis ◽  
Eeg Coherence ◽  
Cognitive Activation ◽  
Schizophrenic Patients

Decreased Interhemispheric EEG Coherence during Sleep in Agenesis of the Corpus Callosum

1993 ◽  
Vol 33 (2) ◽  
pp. 173-176 ◽  
Author(s):  
Tore Nielsen ◽  
Jacques Montplaisir ◽  
Maryse Lassonde
Keyword(s):  
Corpus Callosum ◽  
Eeg Coherence
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