0.1 Outline Bachelorarbeit
- Abstract
Outline 1.0 Introduction
- 1.1. The Auditory Dual-Stream Framework
- 1.1.1 classic visual model (two streams hypothesis)
- 1.1.2 state of the art in the auditory cortex (teaser for the theoretical part)
- 1.1.3 Introduction to dual stream processing
- vielleicht wie Friederici 2011 Figure 3.png
- Einführung in Hickok & Poeppel 2007 - Nature und Rauschecker & Scott (2009) - Nature Neuroscience
- 1.2 The Gap, Top-Down Control of Auditory Streams
- we know that those paths exist, but who controls them?
- Introduction Top-Down Attention
- comaprison to Bedini & Baldauf (2021)
- Ziel: Zeigen, wo die Forschungslücke liegt, gilt diese Aufteilung auch für das Hören?
- 1.3 Hypothesis, A supramodal organisation
- prefrontal organisation is supramodal
- FEF controls auditory dorsal stream
- IFJ controls auditory ventral stream
- 1.1. The Auditory Dual-Stream Framework
Outline 2.0 Theoretical Background
Link zum Original
- 2.1 The Auditory What (“Ventral”) Stream
- Definition
- Funktion
- lateralisation differences
- Anatomie
- Rolls Group 1
- 2.2 The Auditory Where (“Dorsal”) Stream
- 2.2.1 Debate
- Rauschecker vs Hickock&Poeppel (where vs how)
- beide modelle erklären
- 2.2.2 Anatomical Definition & Evidence
- Glasser area A4, A5, Parietal Cortex
- Rolls Group 3
- 2.2.3 Synthesis
- Defining the where-stream as spatial/motion stream (maybe motor?)
Outline 3.0 Methods
Link zum Original
- 3.1 Data Acquisition & Preprocessing
- Human connectome project
- participants
- scanning parameters (fMRI, 7T?)
- Preprocessing (FDR, Denoising?)
- 3.2 Selection of Regions of Interest (ROIs)
- 3.3.1 Seed definition
- FEF
- IFJa
- 3.3.2 Target Definition
- what targets (liste)
- where targets (liste)
- 3.3 Matrix Construction
- Toolbox erklären
- 3.4.1 functional connectivity
- EC vs RSFC erklären
- 3.4.2 Partial/full Correlation
- 3.4.3 Correction (FDR) Erklärung
- 3.4 Brain Behaviour Correlation
- wie machen wir Predicitie Modelling (WM/Language_Story)
Transclude of 4.0-Results#outline-40-results
Outline 5.0 Discussion
Link zum Original
- 5.1 Resting-State Evidence for a Supramodal Prefrontal Architecture
- summarization of FEF/IFJ connectivity as in Bedini & Baldauf (2021)
- the brain uses “general purpose” attention hubs in the prefrontal cortex
- 5.2 Re-evaluating the auditory where stream
- 5.2.1 The spatial link
- FEF connection to MT, MST, PBelt
- mit Rauschecker & Scott (2009) - Nature Neuroscience diskutieren
- right FEF → parietal dominance (hemispheric note)
- 5.2.2 The motor link (“how” stream)
- FEF→55b, SCEF, FOP1 connections
- diskutiere Hickok & Poeppel (2004) - Cognition
- 5.2.3 55b as relay station (spatial → semantic interface)
- 5.3 Re-evaluating the auditory what stream
- IFJa semantics
- discussing Rolls et al. (2023) - Cerebral Cortex and the groups mentioned
- IFJa vs 44, 45, 47l
- left > right lateralisation for language areas
- vielleicht bezogen auf Bedini & Baldauf (2021) als ein multiple demand system
- 5.4 anatomical Ambiguities
- A5
- PSL
- Dureux, Rolls und meine Ergebnisse
- STSdp
- STV hemispheric inversion (novel finding)
- 5.5 Predictive Modelling
- aus Glasser et al. (2016) - Nature SUPPL die offline Tasks LANGUAGE-STORY anschauen und scores vergleichen
- auf De Vries & Baldauf (2021) - Journal of Neuroscience eingehen
- 5.6 Limitations & Future Directions
- resting state fMRI ist indirekt
- glasser atlas könnte manche areale weiter unterteilen (A4, A5)
- Effective Connectivity nutzen, um die Richtung Top-down zu beweisen
- MEG nutzen, um die Frequenzen zu sehen De Vries et al. (2021) - Journal of Neuroscience
| Kapitel | Seiten (ca.) | Wörter (ca.) | Ziel & Fokus |
|---|---|---|---|
| 1. Introduction | 2.5 | 800 | Der Pitch. Warum wir das machen. Kurz & knackig. |
| 2. Theory | 8 | 2.500 | Das Fundament. Ventral vs. Dorsal-Debatte. Glasser. |
| 3. Methods | 4 | 1.200 | Das Handwerk. Präzise, technisch, reproduzierbar. |
| 4. Results | 5 (davon viel Grafik) | 1.500 | Die Fakten. Nüchtern beschreiben, nicht interpretieren. |
| 5. Discussion | 9 | 3.000 | Das Hirn. Deine Synthese, Supramodalität, Action-in-Space. |
| 6. Conclusion | 1.5 | 500 | Das Fazit. Take-home message. |
| Total | ~30 | ~9.500 |
see also
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Created: 2026-02-09 12:21