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The research and instructional activities of the Department
of Exercise Science are centered in its Exercise Science
Laboratory Complex found on the third and fourth flours of
the new Public Health Research Center. This complex
consists of office facilities, classrooms and
instructional/research laboratories. Laboratories in the
complex serve as sites for graduate laboratory courses and
graduate student research projects. The Lifespan clinical
and community programs are centered in the Blatt Center.
Motor Development and FACTS Laboratory. This laboratory
is an applied research facility designed to study
neuromuscular and behavioral processes involved in lifespan
motor control/performance. Equipment includes neuromotor and
behavioral instrumentation for recording and analyzing
reaction time, movement time, speed of movement or upper and
lower extremities, bimanual control, static and dynamic
balance, gait/mobility, range of motion, selected measures
of strength, aerobic capacity and short term memory.
Motor Rehabilitation Laboratory. This laboratory is
designed for the collection of biomechanical and motor
control data addressing clinical research questions in the
field of physical therapy and motor rehabilitation.
Equipment includes instrumentation designed to study static
and dynamic postural control, 3-D motion analysis and
equipment necessary to evaluate the neurological bases of
human motor control. Instruction and research conducted in
this laboratory is designed to study human motor behavior
with emphasis on impaired function.
Computer Laboratory. Equipped with twelve computer work
stations for student use, this laboratory is set up to allow
faculty to present students with computer-based
instructional material. In addition this laboratory is used
by students to complete assignments and have access to
library resources, word processing, data processing,
statistical packages and Internet access through the School
of Public Health file server.
Clinical Research Center. Equipped with an array of
exercise equipment and physiological monitoring systems,
this laboratory houses the Preventive Exercise Program.
Major equipment items include three stress testing stations,
a telemetry ECG monitoring system and numerous cycle
ergometers and treadmills. In this facility, graduate
students provide staff support to the Preventive Exercise
Program and complete laboratory courses in clinical exercise
physiology. The facility staff also work with investigators
from other departments within the Arnold School of Public
health on various clinical research projects.
The laboratory is equipped for state-of-the-art
measurement of metabolic and cardiorespiratory responses and
adaptations to exercise in human subjects. A fully automated
system for measurement of metabolism is included. Also, this
laboratory includes a hydrostatic weighing system for
measurement of body composition that is equipped for on-line
data reduction. This facility is also now equipped with the
state-of-the-art DEXA machine for body composition and bone
mineral analysis. Full phlebotomy capability and a TMS
(transcranial magnetic stimulation) apparatus are also
available. The facility is the site for laboratory
instruction in exercise physiology and for the conduction of
exercise physiology graduate student research.
Behavioral Science Laboratory. Research in this
laboratory is focused on behavioral and community-based
approaches to understanding and promoting health behaviors
in individuals and communities. It is equipped with survey
generating and scanning software and equipment (Teleform),
qualitative software (NVIVO), telephone recording and
monitoring equipment, ambulatory blood pressure monitors,
automated blood pressure monitors (Dinamap), body
composition measurement instruments, and Actigraph
accelerometers.
Exercise Biochemistry Laboratory. This laboratory is
equipped with instruments required for the preparation and
biochemical analysis of various substances in blood, muscle,
brain and other biological tissues, including ultra and high
speed centrifuges, microplate reader, gamma and liquid
scintillation counters, and HPLC with electrochemical
detection. Equipment is also available for in vivo and ex
vivo measures of immune function and susceptibility to
infection and cancer. State-of-the-art procedures are used
to measure various nutrients (carbohydrates, lipids,
proteins, etc.), enzymes, hormones, neurotransmitters and
metabolic intermediates. Small animal experiments requiring
surgery, including venous catheters and brain electrode and
cannula implantation, exercise training (forced treadmill
and voluntary wheel running), and assessment of food/fluid
intake, cardiovascular and thermoregulatory function, energy
metabolism and fatigue (mental and physical) are also
performed routinely in this laboratory.
Integrative Muscle Biology Laboratory. This laboratory
examines the effect of increasing or decreasing physical
activity, as well as functional demand on skeletal, cardiac,
and smooth muscle gene expression. Specifically, the
mechanisms for activity or load-induced alterations in gene
expression and the impact of age and gender on these
responses are currently being investigated. Procedures
routinely performed include northern blotting, southern
blotting, and western blotting, semi and quantitative PCR,
and basic DNA amplification, mutation, and cloning. This
laboratory uses surgical and functional manipulations to
model increased functional demand ad disuse in rodents. Cell
culture systems including the stretch of muscle cultures are
also used for analysis.
Exercise Neurophysiology Laboratory. This laboratory is
equipped to investigate the neuroanatomical and
neurochemical pathways that mediate adjustments to nervous
system activity during exercise. Cutting-edge techniques are
used to measure activity of individual neurons in the
central nervous system during bouts of muscle contraction.
The laboratory is also equipped with microsurgery
instrumentation to investigate the effects of blocking
specific neurotransmitters on nervous and cardiovascular
changes during acute bouts of exercise and with training.
John Morrison White Clinic and Laboratory. This facility,
located on the USC Lancaster Campus, is well equipped for
cardiovascular, metabolic and pulmonary function
measurement. Hydrostatic weighing and nutritional assessment
are also available in this facility. The cardiopulmonary
rehabilitation clinic provides workstations and telemetry
monitoring capability for twelve patients simultaneously.
The multi-disciplined rehabilitation program is fully
certified by the Joint Committee on Cardiovascular
Rehabilitation of the South Carolina Medical Association and
the South Carolina Affiliate of the American Heart
Association. In addition, three physical therapists, a
speech therapist, and a physical therapy assistant staff a
new outpatient physical therapy service. Biodex gait
analysis and balance equipment, a Biodex isokinetic
dynamometer, 18 Nautilus resistance training stations, 35
cardiovascular stations and an indoor pool are used by the
clinicians to assess and treat patients of all ages.
Excellent opportunities for non-invasive clinical and
experimental research with human subjects are afforded by
the clinic and laboratory.
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