User profiles for Pamela Federighi

Pamela Federighi

Department of Business and Law - University of Siena
Verified email at unisi.it
Cited by 372

Differences in saccade dynamics between spinocerebellar ataxia 2 and late-onset cerebellar ataxias

P Federighi, G Cevenini, MT Dotti, F Rosini… - Brain, 2011 - academic.oup.com
The cerebellum is implicated in maintaining the saccadic subsystem efficient for vision by
minimizing movement inaccuracy and by learning from endpoint errors. This ability is often …

Automatic eye fixations identification based on analysis of variance and covariance

G Veneri, P Piu, F Rosini, P Federighi… - Pattern Recognition …, 2011 - Elsevier
Eye movement is the simplest and repetitive movement that enables humans to interact with
the environment. The common daily activities, such as reading a book or watching television…

Ocular-motor profile and effects of memantine in a familial form of adult cerebellar ataxia with slow saccades and square wave saccadic intrusions

F Rosini, P Federighi, E Pretegiani, P Piu, RJ Leigh… - PloS one, 2013 - journals.plos.org
Fixation instability due to saccadic intrusions is a feature of autosomal recessive spinocerebellar
ataxias, and includes square wave intrusions (SWI) and macrosaccadic oscillations (…

Characteristic eye movements in ataxia-telangiectasia-like disorder: an explanatory hypothesis

P Federighi, S Ramat, F Rosini, E Pretegiani… - Frontiers in …, 2017 - frontiersin.org
Objective To investigate cerebellar dysfunctions and quantitatively characterize specific
oculomotor changes in ataxia-telangiectasia-like disorder (ATLD), a rare autosomal recessive …

Influences of data filtering on human–computer interaction by gaze-contingent display and eye-tracking applications

G Veneri, P Federighi, F Rosini, A Federico… - Computers in Human …, 2010 - Elsevier
We describe an interactive gaze-contingent display (GCD) applied to clinical applications;
the system uses a simple texture hole to inhibit peripheral vision, to test and stress overt …

Evaluating the human ongoing visual search performance by eye tracking application and sequencing tests

G Veneri, E Pretegiani, F Rosini, P Federighi… - Computer methods and …, 2012 - Elsevier
Human visual search is an everyday activity that enables humans to explore the real world.
Given the visual input, during a visual search, it is necessary to select some aspects of input …

Fast versus slow: different saccadic behavior in cerebellar ataxias

A Rufa, P Federighi - Annals of the New York Academy of …, 2011 - Wiley Online Library
Spinocerebellar ataxia type 2 (SCA2) is a genetic neurodegenerative disorder primarily
characterized by involvement of the brainstem and cerebellum, basal ganglia, spinal cord, …

Eye fixations identification based on statistical analysis-case study

G Veneri, P Piu, P Federighi, F Rosini… - 2010 2nd …, 2010 - ieeexplore.ieee.org
Eye movement is the most simple and repetitive movement that enable humans to interact
with the environment. The common daily activities, such as watching television or reading a …

Anti-saccades in cerebellar ataxias reveal a contribution of the cerebellum in executive functions

E Pretegiani, P Piu, F Rosini, P Federighi… - Frontiers in …, 2018 - frontiersin.org
Objective Increasing evidence suggests a cerebellar contribution to modulate cognitive
aspects of motor behavior and executive functions. Supporting findings come from studies on …

Pendular nystagmus, palatal tremor and progressive ataxia in GM2-gangliosidosis.

E Pretegiani, F Rosini, P Federighi… - European journal of …, 2015 - search.ebscohost.com
Pendular nystagmus, palatal tremor and progressive ataxia in GM2‐gangliosidosis Page
1 LETTER TO THE EDITOR Pendular nystagmus, palatal tremor and progressive ataxia in …