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Geha Lab

Welcome to the Pain and Perceptions Lab

The Pain and Perceptions Lab focuses on pain and hedonic perceptions. We are interested in understanding the neural mechanisms that transform nociceptive input to painful perceptions in humans and how these mechanisms change in chronic pain.  Pain and nociception are closely related to somatosensory (e.g., touch) and hedonic perceptions and therefore we also study such experiences with the aim of disentangling pain from non-painful perception and understanding how hedonic perception goes awry in chronic pain patients.

Paul Geha, M.D.

Paul Geha, M.D.
Principal Investigator

Publications

    1. Gewandter JS
    2. Sohn MB
    3. De Guzman R
    4. Frazer ME
    5. Chiodo V
    6. Sharma S
    7. Geha P
    8. Markman JD
    ; Pain medicine (Malden, Mass.). 2022 Mar 21.
    1. Kaya B
    2. Geha P
    3. de Araujo I
    4. Cioffi I
    5. Moayedi M
    Identification of central amygdala and trigeminal motor nucleus connectivity in humans: An ultra-high field diffusion MRI study.; Human brain mapping; Vol 44(4), pp. 1309-1319. 2022 Jan 11.
    1. Lin Y
    2. De Araujo I
    3. Stanley G
    4. Small D
    5. Geha P
    ; PloS one; Vol 17(2). 2022.
    1. Baran TM
    2. Lin FV
    3. Geha P
    ; Pain. 2021 Nov 15.
    1. Zhang Z
    2. Gewandter JS
    3. Geha P
    ; Frontiers in neurology; Vol 12. 2021.
    1. Barron DS
    2. Baker JT
    3. Budde KS
    4. Bzdok D
    5. Eickhoff SB
    6. Friston KJ
    7. Fox PT
    8. Geha P
    9. Heisig S
    10. Holmes A
    11. Onnela JP
    12. Powers A
    13. Silbersweig D
    14. Krystal JH
    ; Frontiers in psychiatry; Vol 12. 2021.

View All Publications

Contact Us

  Pain and Perceptions Lab
430 Elmwood Ave
Rochester, NY 14620