患有发育协调障碍的儿童在意识和潜意识的节奏性听觉-运动同步过程中表现出非典型的半球间连接性

Marija Pranjić1,2, Jason Leung3, Ka Lun Tam3

  • 1Music and Health Research Collaboratory, Faculty of Music, University of Toronto, Toronto, Canada. marija.pranjic@mail.utoronto.ca.

Scientific reports
|August 28, 2024
PubMed
概括

患有发育协调障碍 (DCD) 的儿童会自动调整动作以符合节奏线索,甚至在潜意识中. 计划的调整只有在意识到大变化时才会发生,而DCD会影响神经连接.

相关概念视频

States of Arousal During Infancy01:30

States of Arousal During Infancy

States of arousal describe an infant’s physiological and behavioral condition during sleep, wakefulness, and activity. These states are regulated by the circadian rhythm, an internal biological clock that organizes daily patterns of rest and alertness. During infancy, arousal is commonly classified into five states: regular sleep, irregular sleep, drowsiness, alert inactivity, and waking activity.Regular and Irregular SleepDuring regular sleep, an infant’s eyes remain closed, breathing is slow...
Hearing During Infancy and Toddlerhood01:29

Hearing During Infancy and Toddlerhood

Hearing begins developing before birth. Fetuses respond to sounds in the womb through changes in brain activity, heart rate, and body movements, showing sensitivity to auditory stimulation. After birth, hearing continues to develop rapidly, supporting language learning and environmental awareness.Auditory Acuity and Sound LocalizationAuditory acuity refers to the ability to detect sounds. Newborns are especially responsive to human voices and can detect many speech sounds, although their...
Development of Head Control During Infancy01:05

Development of Head Control During Infancy

The control of head posture and movement is an important early milestone in motor development. During the first four months of life, infants gradually learn to stabilize and move their heads against gravity. Head control depends on the gradual strengthening and coordination of the neck, shoulder, and upper trunk muscles.Early Head MovementsAt birth, infants have limited control over their heads because their neck muscles are still weak. While lying on their backs, newborns can usually turn...
Hand Control During Infancy and Toddlerhood01:31

Hand Control During Infancy and Toddlerhood

Hand movements during infancy and toddlerhood develop from broad, relatively uncontrolled actions into increasingly precise fine motor skills. This progression depends on nervous system maturation, improved muscle control, and repeated interaction with objects. Early reflexive movements gradually give way to intentional reaching, grasping, object manipulation, and tool use.Early Grasping SkillsNewborns show a strong palmar grasp reflex, automatically closing their fingers when the palm is...
Locomotion During Infancy and Toddlerhood01:29

Locomotion During Infancy and Toddlerhood

Children develop a wide range of gross motor skills during the first three years, as increasing muscle strength, balance, coordination, and nervous system maturation allow greater control over body movements. Development generally progresses from basic postural control to independent movement and later to activities such as jumping, climbing, and pedaling.Motor Development During the First YearMost infants begin rolling during the first several months, although the timing and direction can vary.
Motor Skills Development During Early Childhood01:30

Motor Skills Development During Early Childhood

Early childhood is a period of rapid motor development in which children refine gross and fine motor skills. These abilities increase independence and support social interaction, play, and learning.Gross Motor SkillsGross motor skills involve coordinated movements of large muscle groups, including running, jumping, and climbing. By about 2.5 years, most children can jump with both feet. Hopping, which requires greater balance and strength, usually emerges around age 4.Stair climbing also...