Effects of concurrent visual tasks on cortico-muscular synchronization in humans.

The Effect of Cognitive Training on Lower Limb Muscular Activity in Older Adults With Balance Impairment During Walking

Purpose: The purpose of this study was to compare the effects of two different approaches of dual-task training and executive training on lower limb muscular activity in older adults with balance impairment. Methods: This was a quasi-experimental study performed with the pre-test and post-test method. Thirty older adults (age= 73.8±4.6, height= 1.65±0.06, weight= 69.17±12.67) were randomly ass...

Effect of concurrent training (endurance-resistance) on serum level of prostate specific antigen (PSA), cardiorespiratory endurance, muscular strength and body composition in men over 50

Localization of cortico-peripheral coherence with electroencephalography

BACKGROUND The analysis of coherent networks from continuous recordings of neural activity with functional MRI or magnetoencephalography has provided important new insights into brain physiology and pathology. Here we assess whether valid localizations of coherent cortical networks can also be obtained from high-resolution electroencephalography (EEG) recordings. METHODS EEG was recorded from...

Is visual attention required for robust picture memory?

Humans can remember many scenes for a long time after brief presentation. Do scene understanding and encoding processes require visual selective attention, or do they occur even when observers are engaged in other visual tasks? We showed observers scene or texture images while they performed a visual search task, an auditory detection task, or no concurrent task. Concurrent tasks interfered wit...

Cortical Mechanisms of Tongue Sensorimotor Functions in Humans: A Review of the Magnetoencephalography Approach

The tongue plays important roles in a variety of critical human oral functions, including speech production, swallowing, mastication and respiration. These sophisticated tongue movements are in part finely regulated by cortical entrainment. Many studies have examined sensorimotor processing in the limbs using magnetoencephalography (MEG), which has high spatiotemporal resolution. Such studies h...