Article

Diffuse optical tomography activation in the somatosensory cortex: specific activation by painful vs. non-painful thermal stimuli.

Plos One. 2009 Jan 1;4(11):e8016.
Article

Repetitive scratching and noxious heat do not inhibit histamine-induced itch in atopic dermatitis.

Br. J. Dermatol. 2008 Jan 1;158(1):78-83.
Comparative Study

Painful stimuli evoke itch in patients with chronic pruritus: central sensitization for itch.

Neurology. 2004 Jan 27;62(2):212-7.