Pinprick diagnostics

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Cutaneous Pinprick Sensibility as a Screening Device

JULY/AUGUST 2006 I DIABETIC MICROVASCULAR COMPLICATIONS TODAY I 33 C utaneous pinprick sensibility testing is routinely used in neurology and diabetes. It is asserted here that the test is valuable for the prognoses of conditions with pathophysiologies dominated by small nerve fiber destruction. Contemporary literature neglects neurological pinprick among the cutaneous modalities. Rarely is it ...

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Assessing sensory blockade with alcohol and pinprick after subarachnoid block.

The purpose of this study was to determine the accuracy of alcohol swabs in assessing dermatome levels in comparison to pinprick after subarachnoid block. Room temperature alcohol swabs and pinprick were used to determine dermatome levels at 5, 10, and 15 minutes after a 15-mg hyperbaric bupivacaine subarachnoid block was administered with the patient in the sitting position. The sample populat...

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Precision medicine, technologies, and molecular diagnostics

Introduction: Genetics, cellular and molecular medicines are cutting-edge sciences and technologies that play an important role in improving human health and quality of life. In addition, medical and biological sciences have clearly shown that the onset of diseases differs from person to person due to their different genetic profiles and variations in molecular basis. Therefore, it is feasible ...

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Pinprick-evoked brain potentials: a novel tool to assess central sensitization of nociceptive pathways in humans.

Although hyperalgesia to mechanical stimuli is a frequent sign in patients with inflammation or neuropathic pain, there is to date no objective electrophysiological measure for its evaluation in the clinical routine. Here we describe a technique for recording the electroencephalographic (EEG) responses elicited by mechanical stimulation with a flat-tip probe (diameter 0.25 mm, force 128 mN). Su...

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ژورنال

عنوان ژورنال: Nature

سال: 2012

ISSN: 0028-0836,1476-4687

DOI: 10.1038/486482a