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The proximodistal trend is the tendency for more general functions of limbs to develop before more specific or fine motor skills. It comes from the Latin words proxim- which means "close" [ 1 ] and "-dis-" meaning "away from", [ 2 ] because the trend essentially describes a path from the center outward.
The proximodistal trend, on the other hand, is the prenatal growth from 5 months to birth when the fetus grows from the inside of the body outwards. When referring to motor development, the proximodistal trend refers to the development of motor skills from the center of the body outwards.
Development is age-related but is not age dependent. In regard to age, it is seen that typical developments are expected to attain gross motor skills used for postural control and vertical mobility by 5 years of age. [9] There are six aspects of development: Qualitative – changes in movement-process results in changes in movement-outcome.
Limb development in vertebrates is an area of active research in both developmental and evolutionary biology, with much of the latter work focused on the transition from fin to limb. [ 1 ] Limb formation begins in the morphogenetic limb field , as mesenchymal cells from the lateral plate mesoderm proliferate to the point that they cause the ...
As a result of the universal need for properly calibrated movement, it is not surprising that the cerebellum and basal ganglia are widely conserved across vertebrates from fish to humans. [15] Through motor learning the human is capable of achieving very skilled behavior, and through repetitive training a degree of automaticity can be expected.
Gesell believed that individual differences in growth rates are a result of the internal genetic mechanisms. [ 8 ] Maturational theory states that while the child’s social and cultural environments also play a role in their development, these socializing forces are most effective when they are harmonious with the inner maturational timetable.
Research in developmental psychology has some limitations but at the moment researchers are working to understand how transitioning through stages of life and biological factors may impact our behaviors and development. [5] Developmental psychology involves a range of fields, [2] such as educational psychology, child psychopathology, forensic ...
The development of the nervous system in humans, or neural development, or neurodevelopment involves the studies of embryology, developmental biology, and neuroscience.These describe the cellular and molecular mechanisms by which the complex nervous system forms in humans, develops during prenatal development, and continues to develop postnatally.