Savings in motor adaptation
Relearning a movement adjustment can be faster than learning it first. Which memories and processes produce that advantage?
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Relearning a movement adjustment can be faster than learning it first. Which memories and processes produce that advantage?
We feel that our actions cause events. How do prediction and observed regularities combine to produce that feeling?
Vision and touch can make a rubber hand feel like your own. Which circuit processes produce this bodily attribution?
While an animal pauses, its brain can rapidly replay activity associated with routes. What does that replay causally accomplish?
A familiar room or obstacle can be reused in a new layout. How does the brain combine known parts into a useful map?
Continuous activity feels divided into events. How do prediction and knowledge determine where one event ends and another begins?
Choosing an answer and judging whether it is right are different tasks. Which brain computations produce that second judgment?
Some people cannot voluntarily picture a scene. Which neural differences explain lifelong absence of visual imagery?
Thoughts arise and change direction without a new instruction. Which processes initiate and switch these self-generated episodes?
Children learn to reason about what others know and want. How does this grow into understanding minds that influence one another?
Reading difficulty can involve language, sound–symbol learning, and reading circuits. How these factors interact over development remains unsettled.
Persistent arithmetic difficulty can involve numbers, memory, strategy execution and strategy selection. Their developmental causal relationship remains incomplete.
People pick up patterns through exposure. Which learning processes are shared across tasks and senses, and which are specialized, remains unsettled.
Infants can form memories, yet adults recall few early-life episodes. How development changes memory persistence and later access remains unresolved.
Readers and listeners anticipate language. How several predictive mechanisms combine across linguistic structure and different people remains unsettled.
Tickling can produce involuntary laughter and mixed feelings. How human touch processing, context and laughter circuits combine remains incomplete.
Learning that A outranks B and B outranks C can let us compare A with C. How do people build and revise this knowledge?
Bilingual speakers can select and switch languages. How do control strategies adapt to conversation, competing demands and language experience?
A reminder can bring back an action that is already finished. What determines whether that memory merely interrupts us or prompts a mistaken repeat?
A dot can disappear from view while it remains on the screen. A moving pattern around it changes whether it reaches awareness.
A new situation can feel familiar while you know that it is new. How does that clash arise?
A suggestion can change how an arm feels, how an action seems to happen, or what someone perceives. The mechanisms differ across people and suggestions.
Expectations and learned treatment associations can reduce pain. Which mechanisms determine the effect and how long it lasts?
A salmon learns stream odors as a juvenile and uses them years later when returning to spawn. How does that memory survive the replacement of sensory cells?