CIN Members

In 2007, the CIN started with 25 principal investigators as cluster applicants, as stipulated in the DFG call for bids. When the CIN cluster was approved further  scientists from a range of institutions were incorporated, to make up the 48 'founding members' of the CIN. Since the beginning of 2014 the CIN has consisted of over 80 scientists in total. The membership process involves an application to the steering committee in which the candidate outlines his or her scientific profile and submits a list of publications. The committee's decision is based purely on the scientific excellence of each candidate.

CIN Members

Dr. Annette Werner

Organization: University Hospital Tübingen

Address:

Roentgenweg 13
72076 Tübingen
Germany

Phone number: +49 (0)7071 29 84765

Department: Centre for Ophthalmology

Position: Speaker of BAW

Area: CIN Members

Scientific topic: Colour Vision


Field of Research

Colour is a fundamental aspect of our visual experience and enables us to recognize objects fast and reliably. Traditionally, colour research has focused on colour as an isolated visual feature. However, it is now apparent that chromatic information also facilitates a multitude of other visual tasks and is available in many visual areas in the cortex.

In our basic research we aim to understand the functional organization of  colour processes and their interactions with other submodalities (e.g. form, depth and motion), sensory, perceptual and cognitive processes involved in colour constancy, and the role of colour in guiding actions. In clinical research we study the effects of ageing on visual functions, visual deficiencies associated with dyslexia, and the perceptual consequences of inherited retinal dysfunctions (congenital stationary night blindness). In cooperation with the Faculty of Biology we also investigate colour vision in an animal model, the honeybee Apis mellifera. The results of our research are applicable in robotics e.g. for the development of artificial visual systems, as well as for medical advances in visual prostheses.

Methods
  1. Human Research: Visual Psychophysics, fMRI
  2. Animal Research - model system honeybee (Apis mellifera):  behavioural experiments and modelling
Keywords

behavioural neuroscience; brain imaging; cognitive neuroscience; visual perception; visual system


Publications
  1. Werner A, Smith V, Pokorny J, Kremers J, Greenlee M (2005).  Psychophysical correlates of identified physiological processes in the human visual system. In: Kremer J, Werner A, Martin P, Silveira L, editors. The Primate Visual System. 311-358. New York: Wiley & Sons.
  2. Werner A (2007). Color constancy improves, when an object moves:  High level motion influences color processing. J Vis. 7(14):19.1-14.
  3. Ivanov I, Werner A (2009). Colour in action: evidence for a redundancy signal effect when driving motor responses by combined colour and spatial cues. Psychology & Neuroscience. 2:17-24.