grant

THE AUTONOMIC, SOMATIC AND CENTRAL NEURAL RESPONSES TO DEEP AND SUPERFICIAL PAIN IN HUMAN SUBJECTS [ 2005 - 2007 ]

Also known as: DEEP AND SUPERFICIAL PAIN

Research Grant

[Cite as http://purl.org/au-research/grants/nhmrc/350889]

Researchers: Prof Vaughan Macefield (Principal investigator) ,  A/Pr Luke Henderson

Brief description Pain is a subjective experience, the intensity of which can be readily influenced by personal experience. Despite this, pain originating from a particular part of the body will usually be described by all individuals as having similar character. For example, pain arising from the skin is commonly described as being sharp or burning and is usually easy to localise, whereas pain arising from muscle is commonly dull, throbbing and diffuse. In addition to producing sensory changes, pain also evokes changes in blood pressure, heart rate and motor activity (often in an attempt to remove the source of the pain). The proposed research aims to characterise the cardiovascular and motor patterns associated with pain originating in skin and in muscle and to examine the brain regions that produce these changes. More specifically, microelectrodes will be used to investigate changes in peripheral nerve activity during transient painful skin and muscle events in awake human subjects. In a separate investigation functional magnetic resonance imaging will be used to determine brain sites that are activated by skin or muscle pain.

Funding Amount $AUD 375,750.00

Funding Scheme NHMRC Project Grants

Notes Standard Project Grant

Identifiers
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