WILLIAM MAIXNER
Biographic Data
| ID | 8863522 |
|---|---|
| NAME | WILLIAM MAIXNER |
| GIVEN NAMES | WILLIAM |
| FAMILY NAME | MAIXNER |
| SIGNATURE | MAIXNER W |
| AFFILIATIONS | University of North Carolina at Chapel Hill |
| VERIFIED | No |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 8 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1996 |
| LATEST PUBLICATION YEAR | 2006 |
| H-INDEX | 0 |
Tactile orientation constancy
Tactile vertical , defined as the edge orientation that participants perceive to be vertical, was examined in four experiments. In Experiment 1, we touched the participants’ cheek, lips, or hand with an edge and asked them to judge its orientation with regard to gravitational vertical, both when the stimulated body part was upright (or, in the case of the lips, aligned), and when it was tilted (lips, distorted). We found that when the head or han…
African Americans Show Alterations in Endogenous Pain Regulatory Mechanisms and Reduced Pain Tolerance to Experimental Pain Procedures
OBJECTIVES: To examine ethnic differences in pain sensitivity and relationship of pain tolerance to blood pressure and neuroendocrine factors. METHODS: Fifty-one African Americans (24 men, 27 women) and 55 people from other ethnic groups (primarily Caucasian; 26 men, 29 women) were tested twice for pain sensitivity to tourniquet ischemia, thermal heat, and cold pressor tests, once following mental stress and once following rest control. Resting a…
Race and Sex Differences in Cutaneous Pain Perception
OBJECTIVE: The purpose of this study was to determine race and sex differences in cutaneous pain perception. METHODS: Pain perception was measured using a suprathreshold evaluation of pain intensity and pain unpleasantness to a series of thermal stimuli in 27 whites (14 men and 13 women) and 24 African Americans (12 men and 12 women). Blood pressure, depressive symptoms, anxiety state levels, and negative mood were assessed before pain testing to…
Neuroendocrine Factors in Premenstrual Dysphoric Disorder
Girdler, S.; Sherwood, A.; Hinderliter, A.; Stanwyck, C.; Pedersen, C.; Maixner, W.; Light, K. Author Information
Blood Pressure-Related Hypoalgesia in Bulimia Nervosa
OBJECTIVE: This study examined pain sensitivity and its relationship to arterial blood pressure in bulimia nervosa (BN). METHODS: Fourteen women who met Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, criteria for BN, purging subtype, and 14 controls were tested for ischemic pain sensitivity after an extended baseline period. Blood pressure, cardiac output, stroke volume, and total peripheral resistance were assessed during ba…
Relationship Between Pain Sensitivity and Resting Arterial Blood Pressure in Patients With Painful Temporomandibular Disorders
OBJECTIVE: Patients experiencing temporomandibular disorders (TMD) show greater sensitivity to painful stimuli than age- and gender-matched control subjects. This enhanced pain sensitivity may result, at least in part, from an alteration in pain regulatory systems that are influenced by resting arterial blood pressure. In this study, we examined the relationship between resting systolic blood pressure and pain perception in 64 female TMD and 23 a…
Ischemic but Not Thermal Pain Sensitivity Varies Across the Menstrual Cycle
OBJECTIVE AND METHOD: Findings from both animal and human research suggest that pain sensitivity changes across the menstrual cycle; however, among humans the nature of these menstrual cycle effects remains unclear. The present study used a repeated-measures design to evaluate changes in thermal and ischemic pain responses during three phases of the menstrual cycle, midfollicular (postmenstrual), ovulatory, and mid-to-late luteal (premenstrual), …
The Influence of Resting Blood Pressure and Gender on Pain Responses
Recent research suggests that resting blood pressure is inversely related to pain sensitivity, even among normotensives; however, most of these studies have included only male participants. To determine whether this hypoalgesic effect of blood pressure was also present in females, we investigated thermal and ischemic pain responses in a group of age-matched, normotensive females and males as a function of resting blood pressure. Thermal pain thre…
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The Influence of Resting Blood Pressure and Gender on Pain Responses
Recent research suggests that resting blood pressure is inversely related to pain sensitivity, even among normotensives; however, most of these studies have included only male participants. To determine whether this hypoalgesic effect of blood pressure was also present in females, we investigated thermal and ischemic pain responses in a group of age-matched, normotensive females and males as a function of resting blood pressure. Thermal pain thre…
Relationship Between Pain Sensitivity and Resting Arterial Blood Pressure in Patients With Painful Temporomandibular Disorders
OBJECTIVE: Patients experiencing temporomandibular disorders (TMD) show greater sensitivity to painful stimuli than age- and gender-matched control subjects. This enhanced pain sensitivity may result, at least in part, from an alteration in pain regulatory systems that are influenced by resting arterial blood pressure. In this study, we examined the relationship between resting systolic blood pressure and pain perception in 64 female TMD and 23 a…
Ischemic but Not Thermal Pain Sensitivity Varies Across the Menstrual Cycle
OBJECTIVE AND METHOD: Findings from both animal and human research suggest that pain sensitivity changes across the menstrual cycle; however, among humans the nature of these menstrual cycle effects remains unclear. The present study used a repeated-measures design to evaluate changes in thermal and ischemic pain responses during three phases of the menstrual cycle, midfollicular (postmenstrual), ovulatory, and mid-to-late luteal (premenstrual), …
Neuroendocrine Factors in Premenstrual Dysphoric Disorder
Girdler, S.; Sherwood, A.; Hinderliter, A.; Stanwyck, C.; Pedersen, C.; Maixner, W.; Light, K. Author Information
Blood Pressure-Related Hypoalgesia in Bulimia Nervosa
OBJECTIVE: This study examined pain sensitivity and its relationship to arterial blood pressure in bulimia nervosa (BN). METHODS: Fourteen women who met Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, criteria for BN, purging subtype, and 14 controls were tested for ischemic pain sensitivity after an extended baseline period. Blood pressure, cardiac output, stroke volume, and total peripheral resistance were assessed during ba…
Race and Sex Differences in Cutaneous Pain Perception
OBJECTIVE: The purpose of this study was to determine race and sex differences in cutaneous pain perception. METHODS: Pain perception was measured using a suprathreshold evaluation of pain intensity and pain unpleasantness to a series of thermal stimuli in 27 whites (14 men and 13 women) and 24 African Americans (12 men and 12 women). Blood pressure, depressive symptoms, anxiety state levels, and negative mood were assessed before pain testing to…
African Americans Show Alterations in Endogenous Pain Regulatory Mechanisms and Reduced Pain Tolerance to Experimental Pain Procedures
OBJECTIVES: To examine ethnic differences in pain sensitivity and relationship of pain tolerance to blood pressure and neuroendocrine factors. METHODS: Fifty-one African Americans (24 men, 27 women) and 55 people from other ethnic groups (primarily Caucasian; 26 men, 29 women) were tested twice for pain sensitivity to tourniquet ischemia, thermal heat, and cold pressor tests, once following mental stress and once following rest control. Resting a…
Tactile orientation constancy
Tactile vertical , defined as the edge orientation that participants perceive to be vertical, was examined in four experiments. In Experiment 1, we touched the participants’ cheek, lips, or hand with an edge and asked them to judge its orientation with regard to gravitational vertical, both when the stimulated body part was upright (or, in the case of the lips, aligned), and when it was tilted (lips, distorted). We found that when the head or han…
Medicine (8 works) · Internal Medicine (7 works) · Internal Medicine (7 works) · Blood pressure (5 works) · Pain Mechanisms and Treatments (5 works) · Pain tolerance (5 works) · Psychology (5 works) · Threshold of pain (5 works) · Anesthesia (3 works) · Cardiology (3 works)