Evolution of Cortical Functional Networks in Healthy Infants.

During normal childhood development, functional brain networks evolve over time in parallel with changes in neuronal oscillations. Previous studies have demonstrated differences in network topology with age, particularly in neonates and in cohorts spanning from birth to early adulthood. Here, we evaluate the developmental changes in EEG functional connectivity with a specific focus on the first 2 years of life.

Scalp EEG markers of normal infant development using visual and computational approaches.

The infant brain is rapidly developing, and these changes are reflected in scalp electroencephalography (EEG) features, including power spectrum and sleep spindle characteristics. These biomarkers not only mirror infant development, but they are also altered by conditions such as epilepsy, autism, developmental delay, and trisomy 21. Prior studies of early development were generally limited by small cohort sizes, lack of a specific focus on infancy (0-2 years), and exclusive use of visual marking for sleep spindles.

Therapeutic interventions employed by Greater Toronto Area chiropractors on pregnant patients: results of a cross-sectional online survey.

Introduction: Due to different biomechanical, nutritional, and hormonal considerations, it is possible that chiropractors may employ different therapeutic interventions and recommendations for pregnant patients than non-pregnant ones. The objective of this study was to determine the therapeutic interventions that chiropractors who are members of the Ontario Chiropractic Association in the Greater Toronto Area most commonly provide to pregnant patients.

Methods: An introductory e-mail was sent in October 2011 to 755 members of the Ontario Chiropractic Association within the Greater Toronto Area five days prior to a 15 question survey being distributed via e-mail.