Anna Walter

1.2k citations

24 papers · 889 indexed · h-index 18

Impact in

Biological Psychiatry top 5%
- Tryptophan and brain disorders
Psychiatry and Mental health top 5%
- Schizophrenia research and treatment

Papers in ⓘ

Biological Psychiatry 3
- Tryptophan and brain disorders 3
Psychiatry and Mental health 15
- Schizophrenia research and treatment 15

Co-authors: Stefan Borgwardt (20 shared papers)Renata Smieskova (17 shared papers)Undine E. Lang (12 shared papers)Ann‐Christine Ehlis (2 shared papers)Andreas J. Fallgatter (2 shared papers)Martin J. Herrmann (2 shared papers)André Schmidt (10 shared papers)Fabienne Harrisberger (12 shared papers)
Journals: Schizophrenia Research (5 papers)Neuroscience & Biobehavioral Reviews (4 papers)Frontiers in Psychiatry (2 papers)NeuroImage Clinical (2 papers)Neurobiology of Aging (2 papers)
Partner nations: Switzerland United Kingdom Germany

In The Last Decade

Anna Walter

24 papers receiving 882 citations

Peers

Countries citing papers authored by Anna Walter

Since Specialization

Citations

This map shows the geographic impact of Anna Walter's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Anna Walter with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Anna Walter more than expected).

Fields of papers citing papers by Anna Walter

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Anna Walter. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Anna Walter. The network helps show where Anna Walter may publish in the future.

Co-authors

The 25 scholars most cited alongside Anna Walter, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Anna Walter Line = papers co-authored together Anna Walter links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Showing the 20 most-cited of 24 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Glycerophosphocholine is elevated in cerebrospinal fluid of Alzheimer patients Neurobiology of Aging ·Anna Walter, Ulrike Korth, Michael Hilgert, Joachim Hartmann, Oksana Weichel, Marion Hilgert, Klaus Faßbender, Andrea Schmitt, Jochen Klein	2004	132
2	Cerebral oxygenation changes in the prefrontal cortex: Effects of age and gender Neurobiology of Aging ·Martin J. Herrmann, Anna Walter, Ann‐Christine Ehlis, Andreas J. Fallgatter	2005	130
3	BDNF Val66Met polymorphism and hippocampal volume in neuropsychiatric disorders: A systematic review and meta-analysis Neuroscience & Biobehavioral Reviews ·Fabienne Harrisberger, Renata Smieskova, André Schmidt, Claudia Lenz, Anna Walter, Katharina Wittfeld, Hans-Joergen Grabe, Undine E. Lang, Paolo Fusar‐Poli, Stefan Borgwardt	2015	100
4	Effects of Cannabis on Impulsivity: A Systematic Review of Neuroimaging Findings Current Pharmaceutical Design ·Johannes Wrege, André Schmidt, Anna Walter, Renata Smieskova, Kerstin Bendfeldt, Ernst W. Radue, Undine E. Lang, Stefan Borgwardt	2014	70
5	The association of the BDNF Val66Met polymorphism and the hippocampal volumes in healthy humans: A joint meta-analysis of published and new data Neuroscience & Biobehavioral Reviews ·Fabienne Harrisberger, Klara Spalek, Renata Smieskova, André Schmidt, David Coynel, Annette Milnik, Matthias Fastenrath, Virginie Freytag, Leo Gschwind, Anna Walter, Tobias Vogel, Kerstin Bendfeldt, Dominique J.‐F. de Quervain, Andreas Papassotiropoulos, Stefan Borgwardt	2014	51
6	Modulation of motivational salience processing during the early stages of psychosis Schizophrenia Research ·Renata Smieskova, Jonathan P. Roiser, Christopher A. Chaddock, André Schmidt, Fabienne Harrisberger, Kerstin Bendfeldt, Andor E. Simon, Anna Walter, Paolo Fusar‐Poli, Philip McGuire, Undine E. Lang, Anita Riecher‐Rössler, Stefan Borgwardt	2015	48
7	Hippocampal volume in subjects at high risk of psychosis: A longitudinal MRI study Schizophrenia Research ·Anna Walter, Erich Studerus, Renata Smieskova, Pascal Küster, Jacqueline Aston, Undine E. Lang, Ernst‐Wilhelm Radue, Anita Riecher‐Rössler, Stefan Borgwardt	2012	44
8	Alterations in the hippocampus and thalamus in individuals at high risk for psychosis Schizophrenia ·Fabienne Harrisberger, Roman Buechler, Renata Smieskova, Claudia Lenz, Anna Walter, Laura Egloff, Kerstin Bendfeldt, Andor E. Simon, Diana Wotruba, Anastasia Theodoridou, Wulf Rössler, Anita Riecher‐Rössler, Undine E. Lang, Karsten Heekeren, Stefan Borgwardt	2016	40
9	Hippocampal volume in subjects at clinical high-risk for psychosis: A systematic review and meta-analysis Neuroscience & Biobehavioral Reviews ·Anna Walter, Claudia Suenderhauf, Fabienne Harrisberger, Claudia Lenz, Renata Smieskova, Yoonho Chung, Tyrone D. Cannon, Carrie E. Bearden, Charlotte Rapp, Kerstin Bendfeldt, Stefan Borgwardt, Tobias Vogel	2016	34
10	D4 receptor gene variation modulates activation of prefrontal cortex during working memory European Journal of Neuroscience ·Martin J. Herrmann, Anna Walter, Theresa Schreppel, Ann‐Christine Ehlis, Paul Pauli, Klaus‐Peter Lesch, Andreas J. Fallgatter	2007	28
11	Duration of untreated psychosis/illness and brain volume changes in early psychosis Psychiatry Research ·Charlotte Rapp, Carlos Canela, Erich Studerus, Anna Walter, Jacqueline Aston, Stefan Borgwardt, Anita Riecher‐Rössler	2017	27
12	Brain Diffusion Changes in Emerging Psychosis and the Impact of State-Dependent Psychopathology Neurosignals ·André Schmidt, Claudia Lenz, Renata Smieskova, Fabienne Harrisberger, Anna Walter, Anita Riecher‐Rössler, Andor E. Simon, Undine E. Lang, Philip McGuire, Paolo Fusar‐Poli, Stefan Borgwardt	2015	25
13	Classifying individuals at high-risk for psychosis based on functional brain activity during working memory processing NeuroImage Clinical ·Kerstin Bendfeldt, Renata Smieskova, Nikolaos Koutsouleris, Stefan Klöppel, André Schmidt, Anna Walter, Fabienne Harrisberger, Johannes Wrege, Andor E. Simon, Bernd Taschler, Thomas E. Nichols, Anita Riecher‐Rössler, Undine E. Lang, Ernst‐Wilhelm Radue, Stefan Borgwardt	2015	22
14	Counter striking psychosis: Commercial video games as potential treatment in schizophrenia? A systematic review of neuroimaging studies Neuroscience & Biobehavioral Reviews ·Claudia Suenderhauf, Anna Walter, Claudia Lenz, Undine E. Lang, Stefan Borgwardt	2016	21
15	Altered Insular Function during Aberrant Salience Processing in Relation to the Severity of Psychotic Symptoms Frontiers in Psychiatry ·Anna Walter, Claudia Suenderhauf, Renata Smieskova, Claudia Lenz, Fabienne Harrisberger, André Schmidt, Tobias Vogel, Undine E. Lang, Anita Riecher‐Rössler, Anne Eckert, Stefan Borgwardt	2016	20
16	Age-related brain structural alterations as an intermediate phenotype of psychosis Journal of Psychiatry and Neuroscience ·Juergen Dukart, Renata Smieskova, Fabienne Harrisberger, Claudia Lenz, André Schmidt, Anna Walter, Christian G. Huber, Anita Riecher‐Rössler, Andor E. Simon, Undine E. Lang, Paolo Fusar‐Poli, Stefan Borgwardt	2017	19
17	Increased superior frontal gyrus activation during working memory processing in psychosis: Significant relation to cumulative antipsychotic medication and to negative symptoms Schizophrenia Research ·Tobias Vogel, Renata Smieskova, André Schmidt, Anna Walter, Fabienne Harrisberger, Anne Eckert, Undine E. Lang, Anita Riecher‐Rössler, Marc Graf, Stefan Borgwardt	2016	18
18	Evidence for an agitated–aggressive syndrome predating the onset of psychosis Schizophrenia Research ·Christian G. Huber, Renata Smieskova, Katrin Schröeder, Erich Studerus, Fabienne Harrisberger, Jacqueline Aston, Anna Walter, Marc Walter, Anita Riecher‐Rössler, Stefan Borgwardt	2014	17
19	Pituitary gland volume in at-risk mental state for psychosis: a longitudinal MRI analysis CNS Spectrums ·Anna Walter, Erich Studerus, Renata Smieskova, Corinne Tamagni, Charlotte Rapp, Stefan Borgwardt, Anita Riecher‐Rössler	2014	12
20	Does Hippocampal Volume Predict Transition to Psychosis in a High-Risk Group? A Meta-Analysis Frontiers in Psychiatry ·B. Hinney, Anna Walter, Soheila Aghlmandi, Christina Andreou, Stefan Borgwardt	2021	12

About Anna Walter

Anna Walter is a scholar working on Biological Psychiatry, Psychiatry and Mental health, Cognitive Neuroscience, Developmental Neuroscience and Radiology, Nuclear Medicine and Imaging, having authored 24 papers that have together received 889 indexed citations. Recurring topics across this work include Schizophrenia research and treatment (15 papers), Functional Brain Connectivity Studies (11 papers), Advanced Neuroimaging Techniques and Applications (6 papers), Neural and Behavioral Psychology Studies (4 papers), Tryptophan and brain disorders (3 papers), Nerve injury and regeneration (2 papers), Autism Spectrum Disorder Research (2 papers) and Optical Imaging and Spectroscopy Techniques (2 papers). The work is most often cited by research in Biological Psychiatry (84 citations), Psychiatry and Mental health (304 citations), Cognitive Neuroscience (364 citations), Developmental Neuroscience (57 citations) and Behavioral Neuroscience (49 citations). Anna Walter has collaborated with scholars based in Switzerland, United Kingdom and Germany. Frequent co-authors include Stefan Borgwardt, Renata Smieskova, Undine E. Lang, Ann‐Christine Ehlis, Andreas J. Fallgatter, Martin J. Herrmann, André Schmidt, Fabienne Harrisberger, Anita Riecher‐Rössler and Claudia Lenz. Their work appears in journals such as Schizophrenia Research, Neuroscience & Biobehavioral Reviews, Frontiers in Psychiatry, NeuroImage Clinical and Neurobiology of Aging.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact