20052017
If you made any changes in Pure these will be visible here soon.

Personal profile

General

I have used MEG to study cortical processing for almost 20 years, initially looking at recognition memory during my PhD and now focusing on the neural correlates of pain processing.

In addition to a number of pain-related projects that I am currently running, in my current role as the Manager of the Magnetoencephalography (MEG) facility, I am responsible for creating, refining and delivering the MEG Approved User (AU) Training Programme, a course which is designed for academic staff at all levels and post-graduate researchers to become competent, independent users of MEG. I provide essential teaching and research advice, guidance and training to projects and programmes within the Wellcome Trust Laboratory for MEG Studies, together with support for related clinical epilepsy service provision.

 

Research Interests

  • Investigation of the factors that contribiute to the large individual variability seen in pain perception.
  • Investigating effects of modulation of cortical pain responses through intensity, attention and anticipation.
  • Investigating the involvement of the autonomic nervous system (ANS) and personality in pain processes; identifying psychological phenotypes.
  • Correlate real-time ANS measures with cortical activity obtained from the MEG in millisecond time-resolution.
  • Investigation of the effects of afferent nerve stimulation on cortical processing to facilitate understanding of mechanisms of action of central nerve stimulation.

 

Teaching Activity

MEG Lecture and practical 

  • Neuroimaging module of the MSc in Cognitive Neuroscience, 2013 – current.

 

Research Supervision: MSc Dissertations:

  • Individual Differences in the attentional modulation of pain (current )
  • Investigating effective methods of measuring subjective experience of pain (graduated 2017).
  • Exploring the link between personality traits and pain threshold (co supervisor) (graduated 2016).
  • An Investigation of Factors that Influence the Perception of Painful Stimuli (graduated 2015).
  • Investigating the variability in cortical responses to the cold-pressor test using MEG (graduated 2009).
  • Investigating the modulating effects of diazepam during a somatic pain and attention paradigm (graduated 2008).

 

Research Projects/Collaborations

Research Supervision: PhD Support

  • Interoceptive sensitivity and responses to interoceptive stimuli in MEG (supporting supervisor – current)
  • Oscillatory dynamics in the perception of pain using MEG (Supported supervision of PhD candidate, Graduated 2011).

 

Clinical Experience

Clinical MEG Service Provision (2017-current)

 

Membership of Professional Bodies

Member of the British Psychological Society (BPS)

Contact Details

email: s.f.worthen@aston.ac.uk
Tel: +44 (0)121 204 4169
Room: SW610B

Education/Academic qualification

PhD

20002004

BSc, University of York

19961999

External positions

Postdoctoral Research Associate, Queen Mary University of London

Jan 2007Nov 2008

Postdoctoral Research Associate, University of Manchester

Jan 2006Dec 2006

Postdoctoral Research Assocaite, University of Manchester

Jan 2005Dec 2005

Postdoctoral Research Associate

Jan 2004Dec 2004

Fingerprint Dive into the research topics where Sian Worthen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 12 Similar Profiles
Pain Medicine & Life Sciences
Visceral Pain Medicine & Life Sciences
Somatosensory Cortex Medicine & Life Sciences
Magnetoencephalography Medicine & Life Sciences
Autonomic Nervous System Medicine & Life Sciences
Evoked Potentials Medicine & Life Sciences
Pain Threshold Medicine & Life Sciences
Personality Medicine & Life Sciences

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 2005 2017

The auditory evoked-gamma response and its relation with the N1m

Witton, C., Eckert, M. A., Stanford, I. M., Gascoyne, L. E., Furlong, P. L., Worthen, S. F. & Hillebrand, A., 22 Feb 2017, In : Hearing Research. In press

Research output: Contribution to journalArticle

Open Access
File
Auditory Evoked Potentials
Electrodes
Acoustic Stimulation
Open Access
File
Head
Auditory Evoked Potentials

Gamma oscillatory amplitude encodes stimulus intensity in primary somatosensory cortex

Rossiter, H. E., Worthen, S. F., Witton, C., Hall, S. D. & Furlong, P. L., 24 Jun 2013, In : Frontiers in Human Neuroscience. 7, 362

Research output: Contribution to journalArticle

Open Access
File
Somatosensory Cortex
Pain
Magnetoencephalography
Pain Perception
Pain Threshold

Psychological traits influence autonomic nervous system recovery following esophageal intubation in health and functional chest pain

Farmer, A. D., Coen, S. J., Kano, M., Worthen, S. F., Rossiter, H. E., Navqi, H., Scott, S. M., Furlong, P. L. & Aziz, Q., Dec 2013, In : Neurogastroenterology and Motility. 25, 12, p. 950-958 9 p.

Research output: Contribution to journalArticle

Open Access
File
Autonomic Nervous System
Chest Pain
Intubation
Psychology
Health

Psychophysiological responses to pain identify reproducible human clusters

Farmer, A. D., Coen, S. J., Kano, M., Paine, P. A., Shwahdi, M., Jafari, J., Kishor, J., Worthen, S. F., Rossiter, H. E., Kumari, V., Williams, S. C. R., Brammer, M., Giampietro, V. P., Droney, J., Riley, J., Furlong, P. L., Knowles, C. H., Lightman, S. L. & Aziz, Q., Nov 2013, In : Pain. 154, 11, p. 2266-2276 11 p.

Research output: Contribution to journalArticle

Pain
Visceral Pain
Nociceptive Pain
Hydrocortisone
Frontal Lobe

Thesis

Investigation of the neural correlates of recognition memory using magnetoencephalography

Author: Worthen, S. F., 2004

Supervisor: Rippon, G. M. (Supervisor) & Forde, E. M. (External person) (Supervisor)

Student thesis: Doctoral ThesisDoctor of Philosophy

File