Semi-orthogonal subspaces for value mediate a tradeoff between binding and generalization

no code implementations • 14 Sep 2023 • W. Jeffrey Johnston, Justin M. Fine, Seng Bum Michael Yoo, R. Becket Ebitz, Benjamin Y. Hayden

Second, the specific representational geometry that we observe across animals also indicates that behavioral errors should increase when offers have low or high values, compared to when they have medium values, even when controlling for value difference.

Subspace orthogonalization as a mechanism for binding values to space

no code implementations • 13 May 2022 • W. Jeffrey Johnston, Justin M. Fine, Seng Bum Michael Yoo, R. Becket Ebitz, Benjamin Y. Hayden

When choosing between options, we must solve an important binding problem.