Neurodevelopment
and Early Childhood:
How exploration and play grow a healthy
brain
Taken from a series of
lectures on play and brain development
given by
Dr. Bruce D. Perry, M.D., Ph.D.
and sponsored by
the Houston Children's Museum and the
CIVITAS Initiative.
The human brain is an amazing
organ. The brain mediates all of our thought, feelings, and behaviors.
In order to do this, the brain must organize its 100 billion individual
nerve cells (neurons) into efficient systems to sense, process, perceive,
store and act on the continuos bath of sensations--sights, sounds,
tastes, smells, and touch--in the environment. The brain does not
just automatically develop the capability of love, create, communicate,
or think. Experiences--repetitive, consistent, predictable, and nurturing--are
required to express the underlying genetic potential of each child.
And it is becoming increasingly clear that it is the experiences of
early childhood that play a key role in determining the foundational
organization and capabilities of the brain.
Research from a host of disciplines
(Shore, 1994; Starting Smart, 1997; Perry, 1994;1997) has demonstrated
the critical relationships between early childhood experience and
the functional organization and capabilities of the brain for the
rest of life. These crucial observations have led to major examinations
of public policies related to early childhood and the child care,
education, mental health, medical, social, and criminal justice systems.
Early childhood and brain development
has been the focus of (1) a national public engagement campaign (I
Am Your Child) co-sponsored by 30 foundations, fifty corporations
and hundreds of key leaders across all sectors of society; (2) the
National Governor's Association key policy topic for two years and;
(3) a series of White House Conferences on Brain Development and Early
Childhood.
The key findings from this
emerging research in child development and neurobiology can provide
key landmarks and principles for designing child-focused programs
and activities.