Efficacy: Meningeal signs Do not rely on these signs due to low efficacy Kernig's Sign and Brudzinski's Sign Test Sensitivity : 5% Test Specificity : 95% Nuchal Rigidity Test
[fpnotebook.com]
"The diagnostic accuracy of Kernig's sign, Brudzinski's sign, and nuchal rigidity in adults with suspected meningitis" (PDF).
[en.wikipedia.org]
[…] stiff neck, Kernig's sign, Brudzinski's sign, lumbar pain or photophobia; (b) cephalic disorders: irritability, disorientation, confusion, sleepiness, drowsiness, stupor,
[elsevier.es]