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Choosing in freedom or forced to choose? Introspective blindness to psychological forcing in stage-magic

Shalom, Diego E.; Serro, Maximiliano G. de Sousa; Giaconia, Maximiliano; Martínez, Luis M.; Rieznik, Andrés; Sigman, Mariano (2013-03-13)

We investigated an individual ability to identify whether choices were made freely or forced by external parameters. We capitalized on magical setups where the notion of psychological forcing constitutes a well trodden ...

How do you feel when you can’t feel your body? Interoception, functional connectivity and emotional processing in depersonalization-derealization disorder

Sedeño, Lucas; Couto, Blas; Melloni, Margherita; Canales-Johnson, Andrés; Yoris, Adrian; Baez, Sandra; Esteves, Sol; Velasquez, Marcela; Barttfeld, Pablo; Sigman, Mariano; Kichic, Rafael; Chialvo, Dante; Manes, Facundo; Bekinschtein, Tristan A.; Ibáñez, Agustín (2014-06-26)

Depersonalization-Derealization Disorder (DD) typically manifests as a disruption of body self-awareness. Interoception 2 defined as the cognitive processing of body signals2 has been extensively considered as a key ...

Neglect in human communication : quantifying the cost of cell-phone interruptions in face to face dialogs

López-Rosenfeld, Matías; Calero, Cecilia I.; Fernandez Slezak, Diego; Garbulsky, Gerry; Bergman, Mariano; Trevisan, Marcos; Sigman, Mariano (2015-06-03)

There is a prevailing belief that interruptions using cellular phones during face to face inter- actions may affect severely how people relate and perceive each other. We set out to deter- mine this cost quantitatively ...

Dynamics of the central bottleneck : dual-task and task uncertainty

Sigman, Mariano; Dehaene, Stanislas (2006-06-27)

Why is the human brain fundamentally limited when attempting to execute two tasks at the same time or in close succession? Two classical paradigms, psychological refractory period (PRP) and task switching, have independently ...