Prof. Dr. Ahmed A. Karim

Adjunct Professor in Psychology
School of Business, Social & Decision Sciences
Constructor University Bremen gGmbH
Res. IV | Campus Ring 1 | 28759 Bremen
Email Address
Selected Publications

Mortality and pulmonary complications in patients undergoing surgery with perioperative SARS-CoV-2 infection: an international cohort study

D Nepogodiev, A Bhangu, JC Glasbey, E Li, OM Omar, JFF Simoes, ...

The Lancet 396 (10243), 27-38

Brain oscillatory substrates of visual short-term memory capacity

P Sauseng, W Klimesch, KF Heise, WR Gruber, E Holz, AA Karim, ...

Current biology 19 (21), 1846-1852

The truth about lying: inhibition of the anterior prefrontal cortex improves deceptive behavior

AA Karim, M Schneider, M Lotze, R Veit, P Sauseng, C Braun, ...

Cerebral cortex 20 (1), 205-213

Elective cancer surgery in COVID-19–free surgical pathways during the SARS-CoV-2 pandemic: an international, multicenter, comparative cohort study

JC Glasbey, D Nepogodiev, JFF Simoes, O Omar, E Li, ML Venn, ...

Journal of Clinical Oncology 39 (1), 66

Neural internet: Web surfing with brain potentials for the completely paralyzed

AA Karim, T Hinterberger, J Richter, J Mellinger, N Neumann, H Flor, ...

Neurorehabilitation and Neural Repair 20 (4), 508-515

A double-blind randomized clinical trial on the efficacy of cortical direct current stimulation for the treatment of Alzheimer’s disease

EM Khedr, NFE Gamal, NA El-Fetoh, H Khalifa, EM Ahmed, AM Ali, ...

Frontiers in aging neuroscience 6, 275

Nessi: an EEG-controlled web browser for severely paralyzed patients

M Bensch, AA Karim, J Mellinger, T Hinterberger, M Tangermann, ...

Computational intelligence and neuroscience 2007

The link between creativity, cognition, and creative drives and underlying neural mechanisms

R Khalil, B Godde, AA Karim

Frontiers in neural circuits 13, 18

Improvement and decline in tactile discrimination behavior after cortical plasticity induced by passive tactile coactivation

A Hodzic, R Veit, AA Karim, M Erb, B Godde

Journal of Neuroscience 24 (2), 442-446

Effects of transcranial direct current stimulation on pain, mood and serum endorphin level in the treatment of fibromyalgia: A double blinded, randomized clinical trial

EM Khedr, EAH Omran, NM Ismail, DH El-Hammady, SH Goma, H Kotb, ...

Brain stimulation 10 (5), 893-901

Dual-hemisphere repetitive transcranial magnetic stimulation for rehabilitation of poststroke aphasia: a randomized, double-blind clinical trial

EM Khedr, N Abo El-Fetoh, AM Ali, DH El-Hammady, H Khalifa, H Atta, ...

Neurorehabilitation and Neural Repair 28 (8), 740-750

Social decision making in autism: On the impact of mirror neurons, motor control, and imitative behaviors

R Khalil, R Tindle, T Boraud, AA Moustafa, AA Karim

CNS neuroscience & therapeutics 24 (8), 669-676

New perspectives for the study of lucid dreaming: from brain stimulation to philosophical theories of self-consciousness

V Noreika, JM Windt, B Lenggenhager, AA Karim

International Journal of Dream Research 3 (1), 36-45

Mortality from gastrointestinal congenital anomalies at 264 hospitals in 74 low-income, middle-income, and high-income countries: a multicentre, international, prospective …

NJ Wright, AJM Leather, N Ade-Ajayi, N Sevdalis, J Davies, D Poenaru, ...

The Lancet 398 (10297), 325-339

Repetitive transcranial magnetic stimulation in neuropathic pain secondary to malignancy: a randomized clinical trial

EM Khedr, HI Kotb, MG Mostafa, MF Mohamad, SA Amr, MA Ahmed, ...

European Journal of Pain 19 (4), 519-527

Outcomes from elective colorectal cancer surgery during the SARS‐CoV‐2 pandemic

COVIDSurg Collaborative, JC Glasbey, D Nepogodiev, JFF Simoes, ...

Colorectal Disease 23 (3), 732-749

Body mass index and complications following major gastrointestinal surgery: a prospective, international cohort study and meta‐analysis

EuroSurg Collaborative, R Blanco‐Colino, S Lee, SK Kamarajah, P Vasko, ...

Colorectal Disease 20 (8), O215-O225

Safety and efficacy of non‐steroidal anti‐inflammatory drugs to reduce ileus after colorectal surgery

EuroSurg Collaborative, SJ Chapman, D Clerc, R Blanco‐Colino, A Otto, ...

British Journal of Surgery 107 (2), e161-e169

The contribution of meaningfulness and mindfulness to psychological well-being and mental health: A structural equation model

A Crego, JR Yela, MÁ Gómez-Martínez, AA Karim

Journal of Happiness Studies 21 (8), 2827-2850

Bilateral bi-cephalic tDCS with two active electrodes of the same polarity modulates bilateral cognitive processes differentially

E Klein, A Mann, S Huber, J Bloechle, K Willmes, AA Karim, HC Nuerk, ...

PloS one 8 (8), e71607