Alexander P. Leff

According to our database, Alexander P. Leff authored at least 18 papers between 2001 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2021

NUVA: A Naming Utterance Verifier for Aphasia Treatment.

David S. Barbera, Mark A. Huckvale, Victoria Fleming, Emily Upton, Henry Coley-Fisher, Catherine Doogan, Ian Shaw, William H. Latham, Alexander P. Leff, Jenny Crinion

Comput. Speech Lang., 2021

iReadMore: A Reading Therapy App Co-Designed by People with Aphasia and Alexia.

Thomas Langford, Alex P. Leff, Daniela Romano

Proceedings of the ASSETS '21: The 23rd International ACM SIGACCESS Conference on Computers and Accessibility, 2021

2020

An Utterance Verification System for Word Naming Therapy in Aphasia.

David S. Barbera, Mark A. Huckvale, Victoria Fleming, Emily Upton, Henry Coley-Fisher, Ian Shaw, William H. Latham, Alexander P. Leff, Jenny Crinion

Proceedings of the Interspeech 2020, 2020

2018

Variational Bayesian inversion for hierarchical unsupervised generative embedding (HUGE).

Yu Yao, Sudhir Raman, Michael Schiek, Alexander P. Leff, Stefan Frässle, Klaas E. Stephan

NeuroImage, 2018

A generative model of whole-brain effective connectivity.

Stefan Frässle, Ekaterina I. Lomakina, Lars Kasper, Zina M. Manjaly, Alexander P. Leff, Klaas P. Pruessmann, Joachim M. Buhmann, Klaas E. Stephan

NeuroImage, 2018

2016

The PLORAS Database: A data repository for Predicting Language Outcome and Recovery After Stroke.

Mohamed L. Seghier, Elnas Patel, Susan Prejawa, Sue Ramsden, Andre Selmer, Louise Lim, Rachel Browne, Johanna Rae, Zula Haigh, Deborah Ezekiel, Thomas M. H. Hope, Alexander P. Leff, Cathy J. Price

NeuroImage, 2016

Distinguishing the effect of lesion load from tract disconnection in the arcuate and uncinate fasciculi.

Thomas M. H. Hope, Mohamed L. Seghier, Susan Prejawa, Alex P. Leff, Cathy J. Price

NeuroImage, 2016

Modulation of frontal effective connectivity during speech.

Rachel Holland, Alex P. Leff, William D. Penny, John C. Rothwell, Jenny Crinion

NeuroImage, 2016

2015

Dynamic causal modelling for functional near-infrared spectroscopy.

Sungho Tak, A. M. Kempny, Karl J. Friston, Alexander P. Leff, William D. Penny

NeuroImage, 2015

2014

Between Thought and Expression, a Magnetoencephalography Study of the "Tip-of-the-Tongue" Phenomenon.

Karmen Resnik, David Bradbury, Gareth R. Barnes, Alex P. Leff

J. Cogn. Neurosci., 2014

2012

A dynamical pattern recognition model of gamma activity in auditory cortex.

Melissa Zavaglia, Ryan T. Canolty, Thomas M. Schofield, Alexander P. Leff, Mauro Ursino, Robert T. Knight, Will D. Penny

Neural Networks, 2012

2011

Generative Embedding for Model-Based Classification of fMRI Data.

Kay Henning Brodersen, Thomas M. Schofield, Alexander P. Leff, Cheng Soon Ong, Ekaterina I. Lomakina, Joachim M. Buhmann, Klaas E. Stephan

PLoS Comput. Biol., 2011

Auditory Short-term Memory Capacity Correlates with Gray Matter Density in the Left Posterior STS in Cognitively Normal and Dyslexic Adults.

Fiona M. Richardson, Sue Ramsden, Caroline Ellis, Stephanie Burnett, Odette Megnin, Caroline Catmur, Tom M. Schofield, Alexander P. Leff, Cathy J. Price

J. Cogn. Neurosci., 2011

2010

Comparing Families of Dynamic Causal Models.

Will D. Penny, Klaas E. Stephan, Jean Daunizeau, Maria J. Rosa, Karl J. Friston, Thomas M. Schofield, Alexander P. Leff

PLoS Comput. Biol., 2010

2008

Lesion identification using unified segmentation-normalisation models and fuzzy clustering.

Mohamed L. Seghier, Anil F. Ramlackhansingh, Jennifer T. Crinion, Alexander P. Leff, Cathy J. Price

NeuroImage, 2008

2007

Spatial normalization of lesioned brains: Performance evaluation and impact on fMRI analyses.

Jenny Crinion, John Ashburner, Alex P. Leff, Matthew Brett, Cathy J. Price, Karl J. Friston

NeuroImage, 2007

2003

Going beyond the information given: a neural system supporting semantic interpretation.

Sophie K. Scott, Alex P. Leff, Richard J. S. Wise

NeuroImage, 2003

2001

Spatial Normalization of Brain Images with Focal Lesions Using Cost Function Masking.

Matthew Brett, Alexander P. Leff, Chris Rorden, John Ashburner

NeuroImage, 2001